15327207

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2153}}^1$

素因数の和:2279

約数の個数: 24

約数和(自身を含む): 25537824

約数和(自身を除く): 10210617

約数列:

[1, 3, 7, 9, 21, 63, 113, 339, 791, 1017, 2153, 2373, 6459, 7119, 15071, 19377, 45213, 135639, 243289, 729867, 1703023, 2189601, 5109069, 15327207]

約数ペア:

[(1, 15327207), (3, 5109069), (7, 2189601), (9, 1703023), (21, 729867), (63, 243289), (113, 135639), (339, 45213), (791, 19377), (1017, 15071), (2153, 7119), (2373, 6459)]