1009501311

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1861}}^1\times {\mathrm{1987}}^1$

素因数の和:3871

約数の個数: 32

約数和(自身を含む): 1658341888

約数和(自身を除く): 648840577

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1861, 1987, 5583, 5961, 13027, 13909, 24193, 25831, 39081, 41727, 72579, 77493, 169351, 180817, 508053, 542451, 3697807, 11093421, 25884649, 48071491, 77653947, 144214473, 336500437, 1009501311]

約数ペア:

[(1, 1009501311), (3, 336500437), (7, 144214473), (13, 77653947), (21, 48071491), (39, 25884649), (91, 11093421), (273, 3697807), (1861, 542451), (1987, 508053), (5583, 180817), (5961, 169351), (13027, 77493), (13909, 72579), (24193, 41727), (25831, 39081)]