149745401

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{18313}}^1$

素因数の和:18380

約数の個数: 16

約数和(自身を含む): 175374864

約数和(自身を除く): 25629463

約数列:

[1, 13, 17, 37, 221, 481, 629, 8177, 18313, 238069, 311321, 677581, 4047173, 8808553, 11518877, 149745401]

約数ペア:

[(1, 149745401), (13, 11518877), (17, 8808553), (37, 4047173), (221, 677581), (481, 311321), (629, 238069), (8177, 18313)]