1378896277

素因数分解:

${\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{1471}}^1$

素因数の和:1681

約数の個数: 24

約数和(自身を含む): 1553678336

約数和(自身を除く): 174782059

約数列:

[1, 11, 61, 121, 127, 671, 1397, 1471, 7381, 7747, 15367, 16181, 85217, 89731, 177991, 186817, 937387, 987041, 2054987, 10857451, 11395837, 22604857, 125354207, 1378896277]

約数ペア:

[(1, 1378896277), (11, 125354207), (61, 22604857), (121, 11395837), (127, 10857451), (671, 2054987), (1397, 987041), (1471, 937387), (7381, 186817), (7747, 177991), (15367, 89731), (16181, 85217)]