15447271

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{479}}^1$

素因数の和:774

約数の個数: 16

約数和(自身を含む): 18800640

約数和(自身を除く): 3353369

約数列:

[1, 7, 17, 119, 271, 479, 1897, 3353, 4607, 8143, 32249, 57001, 129809, 908663, 2206753, 15447271]

約数ペア:

[(1, 15447271), (7, 2206753), (17, 908663), (119, 129809), (271, 57001), (479, 32249), (1897, 8143), (3353, 4607)]