298080207

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{4273}}^1$

素因数の和:4639

約数の個数: 24

約数和(自身を含む): 450718944

約数和(自身を除く): 152638737

約数列:

[1, 3, 9, 23, 69, 207, 337, 1011, 3033, 4273, 7751, 12819, 23253, 38457, 69759, 98279, 294837, 884511, 1440001, 4320003, 12960009, 33120023, 99360069, 298080207]

約数ペア:

[(1, 298080207), (3, 99360069), (9, 33120023), (23, 12960009), (69, 4320003), (207, 1440001), (337, 884511), (1011, 294837), (3033, 98279), (4273, 69759), (7751, 38457), (12819, 23253)]