9049239

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{2377}}^1$

素因数の和:2436

約数の個数: 20

約数和(自身を含む): 13811424

約数和(自身を除く): 4762185

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 2377, 3807, 7131, 21393, 64179, 111719, 192537, 335157, 1005471, 3016413, 9049239]

約数ペア:

[(1, 9049239), (3, 3016413), (9, 1005471), (27, 335157), (47, 192537), (81, 111719), (141, 64179), (423, 21393), (1269, 7131), (2377, 3807)]