289351473

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{81119}}^1$

素因数の和:81192

約数の個数: 16

約数和(自身を含む): 408844800

約数和(自身を除く): 119493327

約数列:

[1, 3, 29, 41, 87, 123, 1189, 3567, 81119, 243357, 2352451, 3325879, 7057353, 9977637, 96450491, 289351473]

約数ペア:

[(1, 289351473), (3, 96450491), (29, 9977637), (41, 7057353), (87, 3325879), (123, 2352451), (1189, 243357), (3567, 81119)]