4251069

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{1993}}^1$

素因数の和:2081

約数の個数: 16

約数和(自身を含む): 6380800

約数和(自身を除く): 2129731

約数列:

[1, 3, 9, 27, 79, 237, 711, 1993, 2133, 5979, 17937, 53811, 157447, 472341, 1417023, 4251069]

約数ペア:

[(1, 4251069), (3, 1417023), (9, 472341), (27, 157447), (79, 53811), (237, 17937), (711, 5979), (1993, 2133)]