21475648769121

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43517}}^1\times {\mathrm{2384059}}^1$

素因数の和:2427605

約数の個数: 24

約数和(自身を含む): 32369851200960

約数和(自身を除く): 10894202431839

約数列:

[1, 3, 9, 23, 69, 207, 43517, 130551, 391653, 1000891, 2384059, 3002673, 7152177, 9008019, 21456531, 54833357, 164500071, 493500213, 103747095503, 311241286509, 933723859527, 2386183196569, 7158549589707, 21475648769121]

約数ペア:

[(1, 21475648769121), (3, 7158549589707), (9, 2386183196569), (23, 933723859527), (69, 311241286509), (207, 103747095503), (43517, 493500213), (130551, 164500071), (391653, 54833357), (1000891, 21456531), (2384059, 9008019), (3002673, 7152177)]