3964391431

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3960431}}^1$

素因数の和:3960462

約数の個数: 16

約数和(自身を含む): 5322820608

約数和(自身を除く): 1358429177

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 3960431, 27723017, 43564741, 51485603, 304953187, 360399221, 566341633, 3964391431]

約数ペア:

[(1, 3964391431), (7, 566341633), (11, 360399221), (13, 304953187), (77, 51485603), (91, 43564741), (143, 27723017), (1001, 3960431)]