22213971

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6547}}^1$

素因数の和:6595

約数の個数: 24

約数和(自身を含む): 35752080

約数和(自身を除く): 13538109

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 6547, 19641, 58923, 85111, 189863, 255333, 569589, 765999, 1708767, 2468219, 7404657, 22213971]

約数ペア:

[(1, 22213971), (3, 7404657), (9, 2468219), (13, 1708767), (29, 765999), (39, 569589), (87, 255333), (117, 189863), (261, 85111), (377, 58923), (1131, 19641), (3393, 6547)]