74685403

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:343

約数の個数: 24

約数和(自身を含む): 86716448

約数和(自身を除く): 12031045

約数列:

[1, 13, 17, 103, 193, 221, 289, 1339, 1751, 2509, 3281, 3757, 19879, 22763, 29767, 42653, 55777, 258427, 337943, 386971, 725101, 4393259, 5745031, 74685403]

約数ペア:

[(1, 74685403), (13, 5745031), (17, 4393259), (103, 725101), (193, 386971), (221, 337943), (289, 258427), (1339, 55777), (1751, 42653), (2509, 29767), (3281, 22763), (3757, 19879)]