429028281

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{7001}}^1$

素因数の和:7637

約数の個数: 24

約数和(自身を含む): 677233440

約数和(自身を除く): 248205159

約数列:

[1, 3, 9, 11, 33, 99, 619, 1857, 5571, 6809, 7001, 20427, 21003, 61281, 63009, 77011, 231033, 693099, 4333619, 13000857, 39002571, 47669809, 143009427, 429028281]

約数ペア:

[(1, 429028281), (3, 143009427), (9, 47669809), (11, 39002571), (33, 13000857), (99, 4333619), (619, 693099), (1857, 231033), (5571, 77011), (6809, 63009), (7001, 61281), (20427, 21003)]