161113931

素因数分解:

${\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1\times {\mathrm{571}}^1$

素因数の和:922

約数の個数: 16

約数和(自身を含む): 178409088

約数和(自身を除く): 17295157

約数列:

[1, 11, 113, 227, 571, 1243, 2497, 6281, 25651, 64523, 129617, 282161, 709753, 1425787, 14646721, 161113931]

約数ペア:

[(1, 161113931), (11, 14646721), (113, 1425787), (227, 709753), (571, 282161), (1243, 129617), (2497, 64523), (6281, 25651)]