26621427

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{9677}}^1$

素因数の和:9818

約数の個数: 16

約数和(自身を含む): 40879872

約数和(自身を除く): 14258445

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 9677, 29031, 67739, 203217, 1267687, 3803061, 8873809, 26621427]

約数ペア:

[(1, 26621427), (3, 8873809), (7, 3803061), (21, 1267687), (131, 203217), (393, 67739), (917, 29031), (2751, 9677)]