7125513

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3049}}^1$

素因数の和:3112

約数の個数: 16

約数和(自身を含む): 10248000

約数和(自身を除く): 3122487

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 3049, 9147, 57931, 125009, 173793, 375027, 2375171, 7125513]

約数ペア:

[(1, 7125513), (3, 2375171), (19, 375027), (41, 173793), (57, 125009), (123, 57931), (779, 9147), (2337, 3049)]