42518391

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{1627}}^1$

素因数の和:1942

約数の個数: 16

約数和(自身を含む): 58764288

約数和(自身を除く): 16245897

約数列:

[1, 3, 31, 93, 281, 843, 1627, 4881, 8711, 26133, 50437, 151311, 457187, 1371561, 14172797, 42518391]

約数ペア:

[(1, 42518391), (3, 14172797), (31, 1371561), (93, 457187), (281, 151311), (843, 50437), (1627, 26133), (4881, 8711)]