1260322905597

素因数分解:

$3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{311}}^1\times {\mathrm{967}}^1\times {\mathrm{1013}}^1$

素因数の和:2498

約数の個数: 64

約数和(自身を含む): 1940363403264

約数和(自身を除く): 680040497667

約数列:

[1, 3, 7, 21, 197, 311, 591, 933, 967, 1013, 1379, 2177, 2901, 3039, 4137, 6531, 6769, 7091, 20307, 21273, 61267, 183801, 190499, 199561, 300737, 315043, 428869, 571497, 598683, 902211, 945129, 979571, 1286607, 1333493, 1396927, 2105159, 2205301, 2938713, 4000479, 4190781, 6315477, 6615903, 6856997, 20570991, 59245189, 62063471, 177735567, 186190413, 192975487, 304646581, 414716323, 434444297, 578926461, 913939743, 1244148969, 1303332891, 1350828409, 2132526067, 4052485227, 6397578201, 60015376457, 180046129371, 420107635199, 1260322905597]

約数ペア:

[(1, 1260322905597), (3, 420107635199), (7, 180046129371), (21, 60015376457), (197, 6397578201), (311, 4052485227), (591, 2132526067), (933, 1350828409), (967, 1303332891), (1013, 1244148969), (1379, 913939743), (2177, 578926461), (2901, 434444297), (3039, 414716323), (4137, 304646581), (6531, 192975487), (6769, 186190413), (7091, 177735567), (20307, 62063471), (21273, 59245189), (61267, 20570991), (183801, 6856997), (190499, 6615903), (199561, 6315477), (300737, 4190781), (315043, 4000479), (428869, 2938713), (571497, 2205301), (598683, 2105159), (902211, 1396927), (945129, 1333493), (979571, 1286607)]