7988071

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2141}}^1$

素因数の和:2202

約数の個数: 16

約数和(自身を含む): 10075968

約数和(自身を除く): 2087897

約数列:

[1, 7, 13, 41, 91, 287, 533, 2141, 3731, 14987, 27833, 87781, 194831, 614467, 1141153, 7988071]

約数ペア:

[(1, 7988071), (7, 1141153), (13, 614467), (41, 194831), (91, 87781), (287, 27833), (533, 14987), (2141, 3731)]