28664427

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{4799}}^1$

素因数の和:4994

約数の個数: 16

約数和(自身を含む): 41932800

約数和(自身を除く): 13268373

約数列:

[1, 3, 11, 33, 181, 543, 1991, 4799, 5973, 14397, 52789, 158367, 868619, 2605857, 9554809, 28664427]

約数ペア:

[(1, 28664427), (3, 9554809), (11, 2605857), (33, 868619), (181, 158367), (543, 52789), (1991, 14397), (4799, 5973)]