11871271

素因数分解:

${\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2741}}^1$

素因数の和:2873

約数の個数: 8

約数和(自身を含む): 12240288

約数和(自身を除く): 369017

約数列:

[1, 61, 71, 2741, 4331, 167201, 194611, 11871271]

約数ペア:

[(1, 11871271), (61, 194611), (71, 167201), (2741, 4331)]