8998209

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{10099}}^1$

素因数の和:10122

約数の個数: 20

約数和(自身を含む): 14665200

約数和(自身を除く): 5666991

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 10099, 30297, 90891, 111089, 272673, 333267, 818019, 999801, 2999403, 8998209]

約数ペア:

[(1, 8998209), (3, 2999403), (9, 999801), (11, 818019), (27, 333267), (33, 272673), (81, 111089), (99, 90891), (297, 30297), (891, 10099)]