12781093

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{383}}^1$

素因数の和:564

約数の個数: 16

約数和(自身を含む): 14708736

約数和(自身を除く): 1927643

約数列:

[1, 13, 17, 151, 221, 383, 1963, 2567, 4979, 6511, 33371, 57833, 84643, 751829, 983161, 12781093]

約数ペア:

[(1, 12781093), (13, 983161), (17, 751829), (151, 84643), (221, 57833), (383, 33371), (1963, 6511), (2567, 4979)]