325413

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:209

約数の個数: 24

約数和(自身を含む): 542880

約数和(自身を除く): 217467

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 173, 209, 519, 627, 1557, 1881, 1903, 3287, 5709, 9861, 17127, 29583, 36157, 108471, 325413]

約数ペア:

[(1, 325413), (3, 108471), (9, 36157), (11, 29583), (19, 17127), (33, 9861), (57, 5709), (99, 3287), (171, 1903), (173, 1881), (209, 1557), (519, 627)]