71338817

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 84268800

約数和(自身を除く): 12929983

約数列:

[1, 11, 17, 79, 121, 187, 439, 869, 1343, 2057, 4829, 7463, 9559, 14773, 34681, 53119, 82093, 162503, 381491, 589577, 903023, 4196401, 6485347, 71338817]

約数ペア:

[(1, 71338817), (11, 6485347), (17, 4196401), (79, 903023), (121, 589577), (187, 381491), (439, 162503), (869, 82093), (1343, 53119), (2057, 34681), (4829, 14773), (7463, 9559)]