10890321

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7547}}^1$

素因数の和:7600

約数の個数: 16

約数和(自身を含む): 16062144

約数和(自身を除く): 5171823

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 7547, 22641, 98111, 279239, 294333, 837717, 3630107, 10890321]

約数ペア:

[(1, 10890321), (3, 3630107), (13, 837717), (37, 294333), (39, 279239), (111, 98111), (481, 22641), (1443, 7547)]