40128033

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{2389}}^1$

素因数の和:2912

約数の個数: 16

約数和(自身を含む): 58507200

約数和(自身を除く): 18379167

約数列:

[1, 3, 11, 33, 509, 1527, 2389, 5599, 7167, 16797, 26279, 78837, 1216001, 3648003, 13376011, 40128033]

約数ペア:

[(1, 40128033), (3, 13376011), (11, 3648003), (33, 1216001), (509, 78837), (1527, 26279), (2389, 16797), (5599, 7167)]