40640301

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2131}}^1$

素因数の和:2313

約数の個数: 24

約数和(自身を含む): 63635936

約数和(自身を除く): 22995635

約数列:

[1, 3, 9, 13, 39, 117, 163, 489, 1467, 2119, 2131, 6357, 6393, 19071, 19179, 27703, 83109, 249327, 347353, 1042059, 3126177, 4515589, 13546767, 40640301]

約数ペア:

[(1, 40640301), (3, 13546767), (9, 4515589), (13, 3126177), (39, 1042059), (117, 347353), (163, 249327), (489, 83109), (1467, 27703), (2119, 19179), (2131, 19071), (6357, 6393)]