22507857

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1039}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 34070400

約数和(自身を除く): 11562543

約数列:

[1, 3, 9, 29, 83, 87, 249, 261, 747, 1039, 2407, 3117, 7221, 9351, 21663, 30131, 86237, 90393, 258711, 271179, 776133, 2500873, 7502619, 22507857]

約数ペア:

[(1, 22507857), (3, 7502619), (9, 2500873), (29, 776133), (83, 271179), (87, 258711), (249, 90393), (261, 86237), (747, 30131), (1039, 21663), (2407, 9351), (3117, 7221)]