23319439

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{521}}^1$

素因数の和:858

約数の個数: 16

約数和(自身を含む): 27536544

約数和(自身を除く): 4217105

約数列:

[1, 11, 13, 143, 313, 521, 3443, 4069, 5731, 6773, 44759, 74503, 163073, 1793803, 2119949, 23319439]

約数ペア:

[(1, 23319439), (11, 2119949), (13, 1793803), (143, 163073), (313, 74503), (521, 44759), (3443, 6773), (4069, 5731)]