111971431

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{1117}}^1$

素因数の和:1842

約数の個数: 16

約数和(自身を含む): 131852448

約数和(自身を除く): 19881017

約数列:

[1, 11, 13, 143, 701, 1117, 7711, 9113, 12287, 14521, 100243, 159731, 783017, 8613187, 10179221, 111971431]

約数ペア:

[(1, 111971431), (11, 10179221), (13, 8613187), (143, 783017), (701, 159731), (1117, 100243), (7711, 14521), (9113, 12287)]