27591097

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:384

約数の個数: 16

約数和(自身を含む): 29877120

約数和(自身を除く): 2286023

約数列:

[1, 19, 71, 113, 181, 1349, 2147, 3439, 8023, 12851, 20453, 152437, 244169, 388607, 1452163, 27591097]

約数ペア:

[(1, 27591097), (19, 1452163), (71, 388607), (113, 244169), (181, 152437), (1349, 20453), (2147, 12851), (3439, 8023)]