25264491

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{9473}}^1$

素因数の和:9610

約数の個数: 16

約数和(自身を含む): 38805504

約数和(自身を除く): 13541013

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 9473, 28419, 66311, 198933, 1203071, 3609213, 8421497, 25264491]

約数ペア:

[(1, 25264491), (3, 8421497), (7, 3609213), (21, 1203071), (127, 198933), (381, 66311), (889, 28419), (2667, 9473)]