1731252033

素因数分解:

$3^2\times 7^1\times {\mathrm{1289}}^1\times {\mathrm{21319}}^1$

素因数の和:22621

約数の個数: 24

約数和(自身を含む): 2860291200

約数和(自身を除く): 1129039167

約数列:

[1, 3, 7, 9, 21, 63, 1289, 3867, 9023, 11601, 21319, 27069, 63957, 81207, 149233, 191871, 447699, 1343097, 27480191, 82440573, 192361337, 247321719, 577084011, 1731252033]

約数ペア:

[(1, 1731252033), (3, 577084011), (7, 247321719), (9, 192361337), (21, 82440573), (63, 27480191), (1289, 1343097), (3867, 447699), (9023, 191871), (11601, 149233), (21319, 81207), (27069, 63957)]