299402271

素因数分解:

$3^3\times 7^1\times {\mathrm{1584139}}^1$

素因数の和:1584155

約数の個数: 16

約数和(自身を含む): 506924800

約数和(自身を除く): 207522529

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1584139, 4752417, 11088973, 14257251, 33266919, 42771753, 99800757, 299402271]

約数ペア:

[(1, 299402271), (3, 99800757), (7, 42771753), (9, 33266919), (21, 14257251), (27, 11088973), (63, 4752417), (189, 1584139)]