1279880043

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1058627}}^1$

素因数の和:1058674

約数の個数: 16

約数和(自身を含む): 1897061376

約数和(自身を除く): 617181333

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 1058627, 3175881, 13762151, 32817437, 41286453, 98452311, 426626681, 1279880043]

約数ペア:

[(1, 1279880043), (3, 426626681), (13, 98452311), (31, 41286453), (39, 32817437), (93, 13762151), (403, 3175881), (1209, 1058627)]