40684407

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{2791}}^1$

素因数の和:2950

約数の個数: 16

約数和(自身を含む): 56018688

約数和(自身を除く): 15334281

約数列:

[1, 3, 43, 113, 129, 339, 2791, 4859, 8373, 14577, 120013, 315383, 360039, 946149, 13561469, 40684407]

約数ペア:

[(1, 40684407), (3, 13561469), (43, 946149), (113, 360039), (129, 315383), (339, 120013), (2791, 14577), (4859, 8373)]