1801839069

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{661}}^1\times {\mathrm{2179}}^1$

素因数の和:2985

約数の個数: 24

約数和(自身を含む): 2626551200

約数和(自身を除く): 824712131

約数列:

[1, 3, 9, 139, 417, 661, 1251, 1983, 2179, 5949, 6537, 19611, 91879, 275637, 302881, 826911, 908643, 1440319, 2725929, 4320957, 12962871, 200204341, 600613023, 1801839069]

約数ペア:

[(1, 1801839069), (3, 600613023), (9, 200204341), (139, 12962871), (417, 4320957), (661, 2725929), (1251, 1440319), (1983, 908643), (2179, 826911), (5949, 302881), (6537, 275637), (19611, 91879)]