19056357

素因数分解:

$3^3\times {\mathrm{461}}^1\times {\mathrm{1531}}^1$

素因数の和:2001

約数の個数: 16

約数和(自身を含む): 28311360

約数和(自身を除く): 9255003

約数列:

[1, 3, 9, 27, 461, 1383, 1531, 4149, 4593, 12447, 13779, 41337, 705791, 2117373, 6352119, 19056357]

約数ペア:

[(1, 19056357), (3, 6352119), (9, 2117373), (27, 705791), (461, 41337), (1383, 13779), (1531, 12447), (4149, 4593)]