127403731

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{1433}}^1$

素因数の和:2430

約数の個数: 16

約数和(自身を含む): 157074624

約数和(自身を除く): 29670893

約数列:

[1, 7, 13, 91, 977, 1433, 6839, 10031, 12701, 18629, 88907, 130403, 1400041, 9800287, 18200533, 127403731]

約数ペア:

[(1, 127403731), (7, 18200533), (13, 9800287), (91, 1400041), (977, 130403), (1433, 88907), (6839, 18629), (10031, 12701)]