811791071

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{26951}}^1$

素因数の和:27302

約数の個数: 16

約数和(自身を含む): 1002183168

約数和(自身を除く): 190392097

約数列:

[1, 7, 13, 91, 331, 2317, 4303, 26951, 30121, 188657, 350363, 2452541, 8920781, 62445467, 115970153, 811791071]

約数ペア:

[(1, 811791071), (7, 115970153), (13, 62445467), (91, 8920781), (331, 2452541), (2317, 350363), (4303, 188657), (26951, 30121)]