388631373

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{6043}}^1$

素因数の和:6173

約数の個数: 32

約数和(自身を含む): 597050496

約数和(自身を除く): 208419123

約数列:

[1, 3, 13, 17, 39, 51, 97, 221, 291, 663, 1261, 1649, 3783, 4947, 6043, 18129, 21437, 64311, 78559, 102731, 235677, 308193, 586171, 1335503, 1758513, 4006509, 7620223, 9964907, 22860669, 29894721, 129543791, 388631373]

約数ペア:

[(1, 388631373), (3, 129543791), (13, 29894721), (17, 22860669), (39, 9964907), (51, 7620223), (97, 4006509), (221, 1758513), (291, 1335503), (663, 586171), (1261, 308193), (1649, 235677), (3783, 102731), (4947, 78559), (6043, 64311), (18129, 21437)]