69667493

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{2377}}^1$

素因数の和:2516

約数の個数: 16

約数和(自身を含む): 82183680

約数和(自身を除く): 12516187

約数列:

[1, 7, 53, 79, 371, 553, 2377, 4187, 16639, 29309, 125981, 187783, 881867, 1314481, 9952499, 69667493]

約数ペア:

[(1, 69667493), (7, 9952499), (53, 1314481), (79, 881867), (371, 187783), (553, 125981), (2377, 29309), (4187, 16639)]