28234503

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{2357}}^1$

素因数の和:2396

約数の個数: 24

約数和(自身を含む): 44877456

約数和(自身を除く): 16642953

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 1331, 2357, 3993, 7071, 11979, 21213, 25927, 77781, 233343, 285197, 855591, 2566773, 3137167, 9411501, 28234503]

約数ペア:

[(1, 28234503), (3, 9411501), (9, 3137167), (11, 2566773), (33, 855591), (99, 285197), (121, 233343), (363, 77781), (1089, 25927), (1331, 21213), (2357, 11979), (3993, 7071)]