109442879

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{1303}}^1$

素因数の和:1407

約数の個数: 24

約数和(自身を含む): 137452032

約数和(自身を除く): 28009153

約数列:

[1, 7, 13, 71, 91, 169, 497, 923, 1183, 1303, 6461, 9121, 11999, 16939, 83993, 92513, 118573, 220207, 647591, 1202669, 1541449, 8418683, 15634697, 109442879]

約数ペア:

[(1, 109442879), (7, 15634697), (13, 8418683), (71, 1541449), (91, 1202669), (169, 647591), (497, 220207), (923, 118573), (1183, 92513), (1303, 83993), (6461, 16939), (9121, 11999)]