2625189

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3049}}^1$

素因数の和:3100

約数の個数: 16

約数和(自身を含む): 4099200

約数和(自身を除く): 1474011

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 3049, 9147, 21343, 64029, 125009, 375027, 875063, 2625189]

約数ペア:

[(1, 2625189), (3, 875063), (7, 375027), (21, 125009), (41, 64029), (123, 21343), (287, 9147), (861, 3049)]