15514121

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{557}}^1$

素因数の和:760

約数の個数: 16

約数和(自身を含む): 18641664

約数和(自身を除く): 3127543

約数列:

[1, 7, 23, 161, 173, 557, 1211, 3899, 3979, 12811, 27853, 89677, 96361, 674527, 2216303, 15514121]

約数ペア:

[(1, 15514121), (7, 2216303), (23, 674527), (161, 96361), (173, 89677), (557, 27853), (1211, 12811), (3899, 3979)]