25157811

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{9433}}^1$

素因数の和:9570

約数の個数: 16

約数和(自身を含む): 38641664

約数和(自身を除く): 13483853

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 9433, 28299, 66031, 198093, 1197991, 3593973, 8385937, 25157811]

約数ペア:

[(1, 25157811), (3, 8385937), (7, 3593973), (21, 1197991), (127, 198093), (381, 66031), (889, 28299), (2667, 9433)]