39655497

素因数分解:

$3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{6151}}^1$

素因数の和:6468

約数の個数: 16

約数和(自身を含む): 60634112

約数和(自身を除く): 20978615

約数列:

[1, 3, 7, 21, 307, 921, 2149, 6151, 6447, 18453, 43057, 129171, 1888357, 5665071, 13218499, 39655497]

約数ペア:

[(1, 39655497), (3, 13218499), (7, 5665071), (21, 1888357), (307, 129171), (921, 43057), (2149, 18453), (6151, 6447)]