393502469

素因数分解:

${\mathrm{23}}^2\times {\mathrm{307}}^1\times {\mathrm{2423}}^1$

素因数の和:2776

約数の個数: 12

約数和(自身を含む): 412865376

約数和(自身を除く): 19362907

約数列:

[1, 23, 307, 529, 2423, 7061, 55729, 162403, 743861, 1281767, 17108803, 393502469]

約数ペア:

[(1, 393502469), (23, 17108803), (307, 1281767), (529, 743861), (2423, 162403), (7061, 55729)]