9009628509

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{24977}}^1$

素因数の和:25269

約数の個数: 32

約数和(自身を含む): 13955708160

約数和(自身を除く): 4946079651

約数列:

[1, 3, 7, 21, 89, 193, 267, 579, 623, 1351, 1869, 4053, 17177, 24977, 51531, 74931, 120239, 174839, 360717, 524517, 2222953, 4820561, 6668859, 14461683, 15560671, 33743927, 46682013, 101231781, 429029929, 1287089787, 3003209503, 9009628509]

約数ペア:

[(1, 9009628509), (3, 3003209503), (7, 1287089787), (21, 429029929), (89, 101231781), (193, 46682013), (267, 33743927), (579, 15560671), (623, 14461683), (1351, 6668859), (1869, 4820561), (4053, 2222953), (17177, 524517), (24977, 360717), (51531, 174839), (74931, 120239)]