127799009

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{1471}}^1$

素因数の和:1688

約数の個数: 16

約数和(自身を含む): 141947904

約数和(自身を除く): 14148895

約数列:

[1, 13, 41, 163, 533, 1471, 2119, 6683, 19123, 60311, 86879, 239773, 784043, 3117049, 9830693, 127799009]

約数ペア:

[(1, 127799009), (13, 9830693), (41, 3117049), (163, 784043), (533, 239773), (1471, 86879), (2119, 60311), (6683, 19123)]