5191261

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:276

約数の個数: 16

約数和(自身を含む): 5765760

約数和(自身を除く): 574499

約数列:

[1, 23, 29, 43, 181, 667, 989, 1247, 4163, 5249, 7783, 28681, 120727, 179009, 225707, 5191261]

約数ペア:

[(1, 5191261), (23, 225707), (29, 179009), (43, 120727), (181, 28681), (667, 7783), (989, 5249), (1247, 4163)]