81117479

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{2309}}^1$

素因数の和:2414

約数の個数: 12

約数和(自身を含む): 87456600

約数和(自身を除く): 6339121

約数列:

[1, 19, 43, 817, 1849, 2309, 35131, 43871, 99287, 1886453, 4269341, 81117479]

約数ペア:

[(1, 81117479), (19, 4269341), (43, 1886453), (817, 99287), (1849, 43871), (2309, 35131)]