64112041

素因数分解:

$7^2\times {\mathrm{103}}^1\times {\mathrm{12703}}^1$

素因数の和:12820

約数の個数: 12

約数和(自身を含む): 75309312

約数和(自身を除く): 11197271

約数列:

[1, 7, 49, 103, 721, 5047, 12703, 88921, 622447, 1308409, 9158863, 64112041]

約数ペア:

[(1, 64112041), (7, 9158863), (49, 1308409), (103, 622447), (721, 88921), (5047, 12703)]