1315666503

素因数分解:

$3^3\times {\mathrm{2161}}^1\times {\mathrm{22549}}^1$

素因数の和:24719

約数の個数: 16

約数和(自身を含む): 1950124000

約数和(自身を除く): 634457497

約数列:

[1, 3, 9, 27, 2161, 6483, 19449, 22549, 58347, 67647, 202941, 608823, 48728389, 146185167, 438555501, 1315666503]

約数ペア:

[(1, 1315666503), (3, 438555501), (9, 146185167), (27, 48728389), (2161, 608823), (6483, 202941), (19449, 67647), (22549, 58347)]