972482643

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{517003}}^1$

素因数の和:517039

約数の個数: 24

約数和(自身を含む): 1613052480

約数和(自身を除く): 640569837

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 517003, 1551009, 4653027, 5687033, 9823057, 17061099, 29469171, 51183297, 88407513, 108053627, 324160881, 972482643]

約数ペア:

[(1, 972482643), (3, 324160881), (9, 108053627), (11, 88407513), (19, 51183297), (33, 29469171), (57, 17061099), (99, 9823057), (171, 5687033), (209, 4653027), (627, 1551009), (1881, 517003)]