298254213

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{3469}}^1$

素因数の和:3749

約数の個数: 24

約数和(自身を含む): 443341080

約数和(自身を除く): 145086867

約数列:

[1, 3, 9, 41, 123, 233, 369, 699, 2097, 3469, 9553, 10407, 28659, 31221, 85977, 142229, 426687, 808277, 1280061, 2424831, 7274493, 33139357, 99418071, 298254213]

約数ペア:

[(1, 298254213), (3, 99418071), (9, 33139357), (41, 7274493), (123, 2424831), (233, 1280061), (369, 808277), (699, 426687), (2097, 142229), (3469, 85977), (9553, 31221), (10407, 28659)]