397218691233

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{654527}}^1$

素因数の和:654588

約数の個数: 96

約数和(自身を含む): 766583193600

約数和(自身を除く): 369364502367

約数列:

[1, 3, 7, 9, 13, 19, 21, 27, 39, 57, 63, 91, 117, 133, 169, 171, 189, 247, 273, 351, 399, 507, 513, 741, 819, 1183, 1197, 1521, 1729, 2223, 2457, 3211, 3549, 3591, 4563, 5187, 6669, 9633, 10647, 15561, 22477, 28899, 31941, 46683, 67431, 86697, 202293, 606879, 654527, 1963581, 4581689, 5890743, 8508851, 12436013, 13745067, 17672229, 25526553, 37308039, 41235201, 59561957, 76579659, 87052091, 110615063, 111924117, 123705603, 161668169, 178685871, 229738977, 261156273, 331845189, 335772351, 485004507, 536057613, 774305441, 783468819, 995535567, 1131677183, 1455013521, 1608172839, 2101686197, 2322916323, 2350406457, 2986606701, 3395031549, 4365040563, 6305058591, 6968748969, 10185094647, 14711803379, 18915175773, 20906246907, 30555283941, 44135410137, 56745527319, 132406230411, 397218691233]

約数ペア:

[(1, 397218691233), (3, 132406230411), (7, 56745527319), (9, 44135410137), (13, 30555283941), (19, 20906246907), (21, 18915175773), (27, 14711803379), (39, 10185094647), (57, 6968748969), (63, 6305058591), (91, 4365040563), (117, 3395031549), (133, 2986606701), (169, 2350406457), (171, 2322916323), (189, 2101686197), (247, 1608172839), (273, 1455013521), (351, 1131677183), (399, 995535567), (507, 783468819), (513, 774305441), (741, 536057613), (819, 485004507), (1183, 335772351), (1197, 331845189), (1521, 261156273), (1729, 229738977), (2223, 178685871), (2457, 161668169), (3211, 123705603), (3549, 111924117), (3591, 110615063), (4563, 87052091), (5187, 76579659), (6669, 59561957), (9633, 41235201), (10647, 37308039), (15561, 25526553), (22477, 17672229), (28899, 13745067), (31941, 12436013), (46683, 8508851), (67431, 5890743), (86697, 4581689), (202293, 1963581), (606879, 654527)]