812024421

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{66949}}^1$

素因数の和:67276

約数の個数: 16

約数和(自身を含む): 1169750400

約数和(自身を除く): 357725979

約数列:

[1, 3, 13, 39, 311, 933, 4043, 12129, 66949, 200847, 870337, 2611011, 20821139, 62463417, 270674807, 812024421]

約数ペア:

[(1, 812024421), (3, 270674807), (13, 62463417), (39, 20821139), (311, 2611011), (933, 870337), (4043, 200847), (12129, 66949)]