8689618431

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3229141}}^1$

素因数の和:3229183

約数の個数: 24

約数和(自身を含む): 14104892256

約数和(自身を除く): 5415273825

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 3229141, 9687423, 29062269, 41978833, 74270243, 125936499, 222810729, 377809497, 668432187, 965513159, 2896539477, 8689618431]

約数ペア:

[(1, 8689618431), (3, 2896539477), (9, 965513159), (13, 668432187), (23, 377809497), (39, 222810729), (69, 125936499), (117, 74270243), (207, 41978833), (299, 29062269), (897, 9687423), (2691, 3229141)]