61870669

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{719}}^1$

素因数の和:1392

約数の個数: 16

約数和(自身を含む): 74649600

約数和(自身を除く): 12778931

約数列:

[1, 7, 19, 133, 647, 719, 4529, 5033, 12293, 13661, 86051, 95627, 465193, 3256351, 8838667, 61870669]

約数ペア:

[(1, 61870669), (7, 8838667), (19, 3256351), (133, 465193), (647, 95627), (719, 86051), (4529, 13661), (5033, 12293)]