2113020009

素因数分解:

$3^2\times {\mathrm{199}}^1\times {\mathrm{373}}^1\times {\mathrm{3163}}^1$

素因数の和:3741

約数の個数: 24

約数和(自身を含む): 3076673600

約数和(自身を除く): 963653591

約数列:

[1, 3, 9, 199, 373, 597, 1119, 1791, 3163, 3357, 9489, 28467, 74227, 222681, 629437, 668043, 1179799, 1888311, 3539397, 5664933, 10618191, 234780001, 704340003, 2113020009]

約数ペア:

[(1, 2113020009), (3, 704340003), (9, 234780001), (199, 10618191), (373, 5664933), (597, 3539397), (1119, 1888311), (1791, 1179799), (3163, 668043), (3357, 629437), (9489, 222681), (28467, 74227)]