28343833

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1619}}^1$

素因数の和:1728

約数の個数: 16

約数和(自身を含む): 33747840

約数和(自身を除く): 5404007

約数列:

[1, 7, 41, 61, 287, 427, 1619, 2501, 11333, 17507, 66379, 98759, 464653, 691313, 4049119, 28343833]

約数ペア:

[(1, 28343833), (7, 4049119), (41, 691313), (61, 464653), (287, 98759), (427, 66379), (1619, 17507), (2501, 11333)]