22620771

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1009}}^1$

素因数の和:1115

約数の個数: 24

約数和(自身を含む): 34032960

約数和(自身を除く): 11412189

約数列:

[1, 3, 9, 47, 53, 141, 159, 423, 477, 1009, 2491, 3027, 7473, 9081, 22419, 47423, 53477, 142269, 160431, 426807, 481293, 2513419, 7540257, 22620771]

約数ペア:

[(1, 22620771), (3, 7540257), (9, 2513419), (47, 481293), (53, 426807), (141, 160431), (159, 142269), (423, 53477), (477, 47423), (1009, 22419), (2491, 9081), (3027, 7473)]