8293869

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 12654720

約数和(自身を除く): 4360851

約数列:

[1, 3, 9, 23, 69, 103, 207, 309, 389, 927, 1167, 2369, 3501, 7107, 8947, 21321, 26841, 40067, 80523, 120201, 360603, 921541, 2764623, 8293869]

約数ペア:

[(1, 8293869), (3, 2764623), (9, 921541), (23, 360603), (69, 120201), (103, 80523), (207, 40067), (309, 26841), (389, 21321), (927, 8947), (1167, 7107), (2369, 3501)]