63863917

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{22229}}^1$

素因数の和:22272

約数の個数: 12

約数和(自身を含む): 73225620

約数和(自身を除く): 9361703

約数列:

[1, 13, 17, 169, 221, 2873, 22229, 288977, 377893, 3756701, 4912609, 63863917]

約数ペア:

[(1, 63863917), (13, 4912609), (17, 3756701), (169, 377893), (221, 288977), (2873, 22229)]