31830513

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{74197}}^1$

素因数の和:74224

約数の個数: 16

約数和(自身を含む): 49861056

約数和(自身を除く): 18030543

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 74197, 222591, 816167, 964561, 2448501, 2893683, 10610171, 31830513]

約数ペア:

[(1, 31830513), (3, 10610171), (11, 2893683), (13, 2448501), (33, 964561), (39, 816167), (143, 222591), (429, 74197)]