1330354389

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1933}}^1\times {\mathrm{2521}}^1$

素因数の和:4477

約数の個数: 32

約数和(自身を含む): 2185141504

約数和(自身を除く): 854787115

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1933, 2521, 5799, 7563, 13531, 17647, 25129, 32773, 40593, 52941, 75387, 98319, 175903, 229411, 527709, 688233, 4873093, 14619279, 34111651, 63350209, 102334953, 190050627, 443451463, 1330354389]

約数ペア:

[(1, 1330354389), (3, 443451463), (7, 190050627), (13, 102334953), (21, 63350209), (39, 34111651), (91, 14619279), (273, 4873093), (1933, 688233), (2521, 527709), (5799, 229411), (7563, 175903), (13531, 98319), (17647, 75387), (25129, 52941), (32773, 40593)]