2984850621

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{678221}}^1$

素因数の和:678393

約数の個数: 16

約数和(自身を含む): 4449136320

約数和(自身を除く): 1464285699

約数列:

[1, 3, 9, 27, 163, 489, 1467, 4401, 678221, 2034663, 6103989, 18311967, 110550023, 331650069, 994950207, 2984850621]

約数ペア:

[(1, 2984850621), (3, 994950207), (9, 331650069), (27, 110550023), (163, 18311967), (489, 6103989), (1467, 2034663), (4401, 678221)]