23379981

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{743}}^1$

素因数の和:1380

約数の個数: 16

約数和(自身を含む): 33105024

約数和(自身を除く): 9725043

約数列:

[1, 3, 17, 51, 617, 743, 1851, 2229, 10489, 12631, 31467, 37893, 458431, 1375293, 7793327, 23379981]

約数ペア:

[(1, 23379981), (3, 7793327), (17, 1375293), (51, 458431), (617, 37893), (743, 31467), (1851, 12631), (2229, 10489)]