70569989

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{3449}}^1$

素因数の和:3572

約数の個数: 16

約数和(自身を含む): 83904000

約数和(自身を除く): 13334011

約数列:

[1, 7, 37, 79, 259, 553, 2923, 3449, 20461, 24143, 127613, 272471, 893291, 1907297, 10081427, 70569989]

約数ペア:

[(1, 70569989), (7, 10081427), (37, 1907297), (79, 893291), (259, 272471), (553, 127613), (2923, 24143), (3449, 20461)]