2372643

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2897}}^1$

素因数の和:2923

約数の個数: 24

約数和(自身を含む): 4219488

約数和(自身を除く): 1846845

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 2897, 8691, 20279, 26073, 37661, 60837, 112983, 182511, 263627, 338949, 790881, 2372643]

約数ペア:

[(1, 2372643), (3, 790881), (7, 338949), (9, 263627), (13, 182511), (21, 112983), (39, 60837), (63, 37661), (91, 26073), (117, 20279), (273, 8691), (819, 2897)]