40239537

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{6833}}^1$

素因数の和:7000

約数の個数: 16

約数和(自身を含む): 58171008

約数和(自身を除く): 17931471

約数列:

[1, 3, 13, 39, 151, 453, 1963, 5889, 6833, 20499, 88829, 266487, 1031783, 3095349, 13413179, 40239537]

約数ペア:

[(1, 40239537), (3, 13413179), (13, 3095349), (39, 1031783), (151, 266487), (453, 88829), (1963, 20499), (5889, 6833)]