89857229

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3877}}^1$

素因数の和:3945

約数の個数: 24

約数和(自身を含む): 116712288

約数和(自身を除く): 26855059

約数列:

[1, 7, 11, 43, 49, 77, 301, 473, 539, 2107, 3311, 3877, 23177, 27139, 42647, 166711, 189973, 298529, 1166977, 1833821, 2089703, 8168839, 12836747, 89857229]

約数ペア:

[(1, 89857229), (7, 12836747), (11, 8168839), (43, 2089703), (49, 1833821), (77, 1166977), (301, 298529), (473, 189973), (539, 166711), (2107, 42647), (3311, 27139), (3877, 23177)]