3720057

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{811}}^1$

素因数の和:964

約数の個数: 16

約数和(自身を含む): 5456640

約数和(自身を除く): 1736583

約数列:

[1, 3, 11, 33, 139, 417, 811, 1529, 2433, 4587, 8921, 26763, 112729, 338187, 1240019, 3720057]

約数ペア:

[(1, 3720057), (3, 1240019), (11, 338187), (33, 112729), (139, 26763), (417, 8921), (811, 4587), (1529, 2433)]