28716873

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{4649}}^1$

素因数の和:4752

約数の個数: 16

約数和(自身を含む): 40176000

約数和(自身を除く): 11459127

約数列:

[1, 3, 29, 71, 87, 213, 2059, 4649, 6177, 13947, 134821, 330079, 404463, 990237, 9572291, 28716873]

約数ペア:

[(1, 28716873), (3, 9572291), (29, 990237), (71, 404463), (87, 330079), (213, 134821), (2059, 13947), (4649, 6177)]