1254985803

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{2099}}^1\times {\mathrm{2143}}^1$

素因数の和:4279

約数の個数: 24

約数和(自身を含む): 1872998400

約数和(自身を除く): 618012597

約数列:

[1, 3, 9, 31, 93, 279, 2099, 2143, 6297, 6429, 18891, 19287, 65069, 66433, 195207, 199299, 585621, 597897, 4498157, 13494471, 40483413, 139442867, 418328601, 1254985803]

約数ペア:

[(1, 1254985803), (3, 418328601), (9, 139442867), (31, 40483413), (93, 13494471), (279, 4498157), (2099, 597897), (2143, 585621), (6297, 199299), (6429, 195207), (18891, 66433), (19287, 65069)]