388634909

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{653}}^1\times {\mathrm{2693}}^1$

素因数の和:3376

約数の個数: 16

約数和(自身を含む): 443992752

約数和(自身を除く): 55357843

約数列:

[1, 13, 17, 221, 653, 2693, 8489, 11101, 35009, 45781, 144313, 595153, 1758529, 22860877, 29894993, 388634909]

約数ペア:

[(1, 388634909), (13, 29894993), (17, 22860877), (221, 1758529), (653, 595153), (2693, 144313), (8489, 45781), (11101, 35009)]