30355143

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{111191}}^1$

素因数の和:111214

約数の個数: 16

約数和(自身を含む): 49814016

約数和(自身を除く): 19458873

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 111191, 333573, 778337, 1445483, 2335011, 4336449, 10118381, 30355143]

約数ペア:

[(1, 30355143), (3, 10118381), (7, 4336449), (13, 2335011), (21, 1445483), (39, 778337), (91, 333573), (273, 111191)]