8047521

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:353

約数の個数: 24

約数和(自身を含む): 12075336

約数和(自身を除く): 4027815

約数列:

[1, 3, 9, 41, 113, 123, 193, 339, 369, 579, 1017, 1737, 4633, 7913, 13899, 21809, 23739, 41697, 65427, 71217, 196281, 894169, 2682507, 8047521]

約数ペア:

[(1, 8047521), (3, 2682507), (9, 894169), (41, 196281), (113, 71217), (123, 65427), (193, 41697), (339, 23739), (369, 21809), (579, 13899), (1017, 7913), (1737, 4633)]