87352993

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{2347}}^1$

素因数の和:2776

約数の個数: 16

約数和(自身を含む): 107820160

約数和(自身を除く): 20467167

約数列:

[1, 7, 13, 91, 409, 2347, 2863, 5317, 16429, 30511, 37219, 213577, 959923, 6719461, 12478999, 87352993]

約数ペア:

[(1, 87352993), (7, 12478999), (13, 6719461), (91, 959923), (409, 213577), (2347, 37219), (2863, 30511), (5317, 16429)]