40629687

素因数分解:

$3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{2927}}^1$

素因数の和:3598

約数の個数: 16

約数和(自身を含む): 62026752

約数和(自身を除く): 21397065

約数列:

[1, 3, 7, 21, 661, 1983, 2927, 4627, 8781, 13881, 20489, 61467, 1934747, 5804241, 13543229, 40629687]

約数ペア:

[(1, 40629687), (3, 13543229), (7, 5804241), (21, 1934747), (661, 61467), (1983, 20489), (2927, 13881), (4627, 8781)]