221435526

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2838917}}^1$

素因数の和:2838935

約数の個数: 16

約数和(自身を含む): 476938224

約数和(自身を除く): 255502698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2838917, 5677834, 8516751, 17033502, 36905921, 73811842, 110717763, 221435526]

約数ペア:

[(1, 221435526), (2, 110717763), (3, 73811842), (6, 36905921), (13, 17033502), (26, 8516751), (39, 5677834), (78, 2838917)]