947356943

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1759}}^1\times {\mathrm{2437}}^1$

素因数の和:4226

約数の個数: 16

約数和(自身を含む): 1081301760

約数和(自身を除く): 133944817

約数列:

[1, 13, 17, 221, 1759, 2437, 22867, 29903, 31681, 41429, 388739, 538577, 4286683, 55726879, 72873611, 947356943]

約数ペア:

[(1, 947356943), (13, 72873611), (17, 55726879), (221, 4286683), (1759, 538577), (2437, 388739), (22867, 41429), (29903, 31681)]