122797779

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{165719}}^1$

素因数の和:165754

約数の個数: 16

約数和(自身を含む): 185606400

約数和(自身を除く): 62808621

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 165719, 497157, 2154347, 3148661, 6463041, 9445983, 40932593, 122797779]

約数ペア:

[(1, 122797779), (3, 40932593), (13, 9445983), (19, 6463041), (39, 3148661), (57, 2154347), (247, 497157), (741, 165719)]