140940899

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{2441}}^1$

素因数の和:2662

約数の個数: 16

約数和(自身を含む): 159999840

約数和(自身を除く): 19058941

約数列:

[1, 11, 29, 181, 319, 1991, 2441, 5249, 26851, 57739, 70789, 441821, 778679, 4860031, 12812809, 140940899]

約数ペア:

[(1, 140940899), (11, 12812809), (29, 4860031), (181, 778679), (319, 441821), (1991, 70789), (2441, 57739), (5249, 26851)]