30691131

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{4157}}^1$

素因数の和:4290

約数の個数: 16

約数和(自身を含む): 43110144

約数和(自身を除く): 12419013

約数列:

[1, 3, 23, 69, 107, 321, 2461, 4157, 7383, 12471, 95611, 286833, 444799, 1334397, 10230377, 30691131]

約数ペア:

[(1, 30691131), (3, 10230377), (23, 1334397), (69, 444799), (107, 286833), (321, 95611), (2461, 12471), (4157, 7383)]