2016215721

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{152501}}^1$

素因数の和:152633

約数の個数: 24

約数和(自身を含む): 3164111496

約数和(自身を除く): 1147895775

約数列:

[1, 3, 9, 13, 39, 113, 117, 339, 1017, 1469, 4407, 13221, 152501, 457503, 1372509, 1982513, 5947539, 17232613, 17842617, 51697839, 155093517, 224023969, 672071907, 2016215721]

約数ペア:

[(1, 2016215721), (3, 672071907), (9, 224023969), (13, 155093517), (39, 51697839), (113, 17842617), (117, 17232613), (339, 5947539), (1017, 1982513), (1469, 1372509), (4407, 457503), (13221, 152501)]