1520004033

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{44131}}^1$

素因数の和:44269

約数の個数: 24

約数和(自身を含む): 2271915360

約数和(自身を除く): 751911327

約数列:

[1, 3, 9, 43, 89, 129, 267, 387, 801, 3827, 11481, 34443, 44131, 132393, 397179, 1897633, 3927659, 5692899, 11782977, 17078697, 35348931, 168889337, 506668011, 1520004033]

約数ペア:

[(1, 1520004033), (3, 506668011), (9, 168889337), (43, 35348931), (89, 17078697), (129, 11782977), (267, 5692899), (387, 3927659), (801, 1897633), (3827, 397179), (11481, 132393), (34443, 44131)]