2113992315

素因数分解:

$3^2\times 5^1\times {\mathrm{1657}}^1\times {\mathrm{28351}}^1$

素因数の和:30019

約数の個数: 24

約数和(自身を含む): 3666594048

約数和(自身を除く): 1552601733

約数列:

[1, 3, 5, 9, 15, 45, 1657, 4971, 8285, 14913, 24855, 28351, 74565, 85053, 141755, 255159, 425265, 1275795, 46977607, 140932821, 234888035, 422798463, 704664105, 2113992315]

約数ペア:

[(1, 2113992315), (3, 704664105), (5, 422798463), (9, 234888035), (15, 140932821), (45, 46977607), (1657, 1275795), (4971, 425265), (8285, 255159), (14913, 141755), (24855, 85053), (28351, 74565)]