89858791

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{2789}}^1$

素因数の和:2930

約数の個数: 16

約数和(自身を含む): 102448800

約数和(自身を除く): 12590009

約数列:

[1, 11, 29, 101, 319, 1111, 2789, 2929, 30679, 32219, 80881, 281689, 889691, 3098579, 8168981, 89858791]

約数ペア:

[(1, 89858791), (11, 8168981), (29, 3098579), (101, 889691), (319, 281689), (1111, 80881), (2789, 32219), (2929, 30679)]