28141311

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{1531}}^1$

素因数の和:2102

約数の個数: 16

約数和(自身を含む): 41033088

約数和(自身を除く): 12891777

約数列:

[1, 3, 11, 33, 557, 1531, 1671, 4593, 6127, 16841, 18381, 50523, 852767, 2558301, 9380437, 28141311]

約数ペア:

[(1, 28141311), (3, 9380437), (11, 2558301), (33, 852767), (557, 50523), (1531, 18381), (1671, 16841), (4593, 6127)]