23790319

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{433}}^1$

素因数の和:654

約数の個数: 16

約数和(自身を含む): 27998208

約数和(自身を除く): 4207889

約数列:

[1, 7, 47, 167, 329, 433, 1169, 3031, 7849, 20351, 54943, 72311, 142457, 506177, 3398617, 23790319]

約数ペア:

[(1, 23790319), (7, 3398617), (47, 506177), (167, 142457), (329, 72311), (433, 54943), (1169, 20351), (3031, 7849)]