22786449

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 36080640

約数和(自身を除く): 13294191

約数列:

[1, 3, 7, 21, 53, 59, 159, 177, 347, 371, 413, 1041, 1113, 1239, 2429, 3127, 7287, 9381, 18391, 20473, 21889, 55173, 61419, 65667, 128737, 143311, 386211, 429933, 1085069, 3255207, 7595483, 22786449]

約数ペア:

[(1, 22786449), (3, 7595483), (7, 3255207), (21, 1085069), (53, 429933), (59, 386211), (159, 143311), (177, 128737), (347, 65667), (371, 61419), (413, 55173), (1041, 21889), (1113, 20473), (1239, 18391), (2429, 9381), (3127, 7287)]