40824511

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2971}}^1$

素因数の和:3142

約数の個数: 16

約数和(自身を含む): 50595328

約数和(自身を除く): 9770817

約数列:

[1, 7, 13, 91, 151, 1057, 1963, 2971, 13741, 20797, 38623, 270361, 448621, 3140347, 5832073, 40824511]

約数ペア:

[(1, 40824511), (7, 5832073), (13, 3140347), (91, 448621), (151, 270361), (1057, 38623), (1963, 20797), (2971, 13741)]