221430789

素因数分解:

$3^2\times {\mathrm{4871}}^1\times {\mathrm{5051}}^1$

素因数の和:9928

約数の個数: 12

約数和(自身を含む): 319973472

約数和(自身を除く): 98542683

約数列:

[1, 3, 9, 4871, 5051, 14613, 15153, 43839, 45459, 24603421, 73810263, 221430789]

約数ペア:

[(1, 221430789), (3, 73810263), (9, 24603421), (4871, 45459), (5051, 43839), (14613, 15153)]