20131250607

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3660893}}^1$

素因数の和:3660959

約数の個数: 24

約数和(自身を含む): 31981569984

約数和(自身を除く): 11850319377

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 5499, 3660893, 10982679, 32948037, 47591609, 142774827, 172061971, 428324481, 516185913, 1548557739, 2236805623, 6710416869, 20131250607]

約数ペア:

[(1, 20131250607), (3, 6710416869), (9, 2236805623), (13, 1548557739), (39, 516185913), (47, 428324481), (117, 172061971), (141, 142774827), (423, 47591609), (611, 32948037), (1833, 10982679), (5499, 3660893)]