2892009

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{449}}^1$

素因数の和:584

約数の個数: 16

約数和(自身を含む): 4104000

約数和(自身を除く): 1211991

約数列:

[1, 3, 19, 57, 113, 339, 449, 1347, 2147, 6441, 8531, 25593, 50737, 152211, 964003, 2892009]

約数ペア:

[(1, 2892009), (3, 964003), (19, 152211), (57, 50737), (113, 25593), (339, 8531), (449, 6441), (1347, 2147)]