2013656631

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1350541}}^1$

素因数の和:1350622

約数の個数: 16

約数和(自身を含む): 3111648768

約数和(自身を除く): 1097992137

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 1350541, 4051623, 9453787, 28361361, 95888411, 287665233, 671218877, 2013656631]

約数ペア:

[(1, 2013656631), (3, 671218877), (7, 287665233), (21, 95888411), (71, 28361361), (213, 9453787), (497, 4051623), (1491, 1350541)]