129013969

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47137}}^1$

素因数の和:47184

約数の個数: 16

約数和(自身を含む): 162908928

約数和(自身を除く): 33894959

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 47137, 329959, 801329, 1084151, 5609303, 7589057, 18430567, 129013969]

約数ペア:

[(1, 129013969), (7, 18430567), (17, 7589057), (23, 5609303), (119, 1084151), (161, 801329), (391, 329959), (2737, 47137)]