9747012021

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{462097}}^1$

素因数の和:462268

約数の個数: 16

約数和(自身を含む): 13308422400

約数和(自身を除く): 3561410379

約数列:

[1, 3, 79, 89, 237, 267, 7031, 21093, 462097, 1386291, 36505663, 41126633, 109516989, 123379899, 3249004007, 9747012021]

約数ペア:

[(1, 9747012021), (3, 3249004007), (79, 123379899), (89, 109516989), (237, 41126633), (267, 36505663), (7031, 1386291), (21093, 462097)]