47119239

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{12377}}^1$

素因数の和:12436

約数の個数: 20

約数和(自身を含む): 71891424

約数和(自身を除く): 24772185

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 12377, 37131, 111393, 334179, 581719, 1002537, 1745157, 5235471, 15706413, 47119239]

約数ペア:

[(1, 47119239), (3, 15706413), (9, 5235471), (27, 1745157), (47, 1002537), (81, 581719), (141, 334179), (423, 111393), (1269, 37131), (3807, 12377)]