319090079

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{7283}}^1$

素因数の和:7870

約数の個数: 16

約数和(自身を含む): 398580480

約数和(自身を除く): 79490401

約数列:

[1, 7, 11, 77, 569, 3983, 6259, 7283, 43813, 50981, 80113, 560791, 4144027, 29008189, 45584297, 319090079]

約数ペア:

[(1, 319090079), (7, 45584297), (11, 29008189), (77, 4144027), (569, 560791), (3983, 80113), (6259, 50981), (7283, 43813)]