13315170351

素因数分解:

$3^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{1027643}}^1$

素因数の和:1028270

約数の個数: 16

約数和(自身を含む): 20322687744

約数和(自身を除く): 7007517393

約数列:

[1, 3, 7, 21, 617, 1851, 4319, 12957, 1027643, 3082929, 7193501, 21580503, 634055731, 1902167193, 4438390117, 13315170351]

約数ペア:

[(1, 13315170351), (3, 4438390117), (7, 1902167193), (21, 634055731), (617, 21580503), (1851, 7193501), (4319, 3082929), (12957, 1027643)]