25497829

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4079}}^1$

素因数の和:4152

約数の個数: 16

約数和(自身を含む): 31334400

約数和(自身を除く): 5836571

約数列:

[1, 7, 19, 47, 133, 329, 893, 4079, 6251, 28553, 77501, 191713, 542507, 1341991, 3642547, 25497829]

約数ペア:

[(1, 25497829), (7, 3642547), (19, 1341991), (47, 542507), (133, 191713), (329, 77501), (893, 28553), (4079, 6251)]