80421393

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1433}}^1\times {\mathrm{1439}}^1$

素因数の和:2888

約数の個数: 16

約数和(自身を含む): 115637760

約数和(自身を除く): 35216367

約数列:

[1, 3, 13, 39, 1433, 1439, 4299, 4317, 18629, 18707, 55887, 56121, 2062087, 6186261, 26807131, 80421393]

約数ペア:

[(1, 80421393), (3, 26807131), (13, 6186261), (39, 2062087), (1433, 56121), (1439, 55887), (4299, 18707), (4317, 18629)]