69930791

素因数分解:

$7^2\times {\mathrm{401}}^1\times {\mathrm{3559}}^1$

素因数の和:3974

約数の個数: 12

約数和(自身を含む): 81573840

約数和(自身を除く): 11643049

約数列:

[1, 7, 49, 401, 2807, 3559, 19649, 24913, 174391, 1427159, 9990113, 69930791]

約数ペア:

[(1, 69930791), (7, 9990113), (49, 1427159), (401, 174391), (2807, 24913), (3559, 19649)]