7949007

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3491}}^1$

素因数の和:3531

約数の個数: 24

約数和(自身を含む): 13074048

約数和(自身を除く): 5125041

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 3491, 10473, 31419, 38401, 80293, 115203, 240879, 345609, 722637, 883223, 2649669, 7949007]

約数ペア:

[(1, 7949007), (3, 2649669), (9, 883223), (11, 722637), (23, 345609), (33, 240879), (69, 115203), (99, 80293), (207, 38401), (253, 31419), (759, 10473), (2277, 3491)]