40336449

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{9967}}^1$

素因数の和:10060

約数の個数: 16

約数和(自身を含む): 57415680

約数和(自身を除く): 17079231

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 9967, 29901, 189373, 568119, 707657, 2122971, 13445483, 40336449]

約数ペア:

[(1, 40336449), (3, 13445483), (19, 2122971), (57, 707657), (71, 568119), (213, 189373), (1349, 29901), (4047, 9967)]