109645679

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^4\times {\mathrm{349}}^1$

素因数の和:412

約数の個数: 20

約数和(自身を含む): 129952200

約数和(自身を除く): 20306521

約数列:

[1, 11, 13, 143, 169, 349, 1859, 2197, 3839, 4537, 24167, 28561, 49907, 58981, 314171, 648791, 766753, 8434283, 9967789, 109645679]

約数ペア:

[(1, 109645679), (11, 9967789), (13, 8434283), (143, 766753), (169, 648791), (349, 314171), (1859, 58981), (2197, 49907), (3839, 28561), (4537, 24167)]