125072017

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{1657}}^1$

素因数の和:1968

約数の個数: 16

約数和(自身を含む): 147071232

約数和(自身を除く): 21999215

約数列:

[1, 7, 41, 263, 287, 1657, 1841, 10783, 11599, 67937, 75481, 435791, 475559, 3050537, 17867431, 125072017]

約数ペア:

[(1, 125072017), (7, 17867431), (41, 3050537), (263, 475559), (287, 435791), (1657, 75481), (1841, 67937), (10783, 11599)]