26112121

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2459}}^1$

素因数の和:2544

約数の個数: 16

約数和(自身を含む): 31409280

約数和(自身を除く): 5297159

約数列:

[1, 7, 37, 41, 259, 287, 1517, 2459, 10619, 17213, 90983, 100819, 636881, 705733, 3730303, 26112121]

約数ペア:

[(1, 26112121), (7, 3730303), (37, 705733), (41, 636881), (259, 100819), (287, 90983), (1517, 17213), (2459, 10619)]