565540079

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{607}}^1$

素因数の和:819

約数の個数: 24

約数和(自身を含む): 634204800

約数和(自身を除く): 68664721

約数列:

[1, 13, 37, 149, 169, 481, 607, 1937, 5513, 6253, 7891, 22459, 25181, 71669, 90443, 102583, 291967, 931697, 1175759, 3346391, 3795571, 15284867, 43503083, 565540079]

約数ペア:

[(1, 565540079), (13, 43503083), (37, 15284867), (149, 3795571), (169, 3346391), (481, 1175759), (607, 931697), (1937, 291967), (5513, 102583), (6253, 90443), (7891, 71669), (22459, 25181)]