201231051

素因数分解:

$3^1\times 7^1\times {\mathrm{1657}}^1\times {\mathrm{5783}}^1$

素因数の和:7450

約数の個数: 16

約数和(自身を含む): 306875904

約数和(自身を除く): 105644853

約数列:

[1, 3, 7, 21, 1657, 4971, 5783, 11599, 17349, 34797, 40481, 121443, 9582431, 28747293, 67077017, 201231051]

約数ペア:

[(1, 201231051), (3, 67077017), (7, 28747293), (21, 9582431), (1657, 121443), (4971, 40481), (5783, 34797), (11599, 17349)]