22115511

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{24821}}^1$

素因数の和:24844

約数の個数: 20

約数和(自身を含む): 36041544

約数和(自身を除く): 13926033

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 24821, 74463, 223389, 273031, 670167, 819093, 2010501, 2457279, 7371837, 22115511]

約数ペア:

[(1, 22115511), (3, 7371837), (9, 2457279), (11, 2010501), (27, 819093), (33, 670167), (81, 273031), (99, 223389), (297, 74463), (891, 24821)]