31145673

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{7907}}^1$

素因数の和:8024

約数の個数: 16

約数和(自身を含む): 45170496

約数和(自身を除く): 14024823

約数列:

[1, 3, 13, 39, 101, 303, 1313, 3939, 7907, 23721, 102791, 308373, 798607, 2395821, 10381891, 31145673]

約数ペア:

[(1, 31145673), (3, 10381891), (13, 2395821), (39, 798607), (101, 308373), (303, 102791), (1313, 23721), (3939, 7907)]