876680077

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{30977}}^1$

素因数の和:31308

約数の個数: 16

約数和(自身を含む): 1082495232

約数和(自身を除く): 205815155

約数列:

[1, 7, 13, 91, 311, 2177, 4043, 28301, 30977, 216839, 402701, 2818907, 9633847, 67436929, 125240011, 876680077]

約数ペア:

[(1, 876680077), (7, 125240011), (13, 67436929), (91, 9633847), (311, 2818907), (2177, 402701), (4043, 216839), (28301, 30977)]