30686853

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{26161}}^1$

素因数の和:26204

約数の個数: 16

約数和(自身を含む): 45207936

約数和(自身を除く): 14521083

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 26161, 78483, 444737, 601703, 1334211, 1805109, 10228951, 30686853]

約数ペア:

[(1, 30686853), (3, 10228951), (17, 1805109), (23, 1334211), (51, 601703), (69, 444737), (391, 78483), (1173, 26161)]