47711331

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{541}}^1$

素因数の和:827

約数の個数: 24

約数和(自身を含む): 71023680

約数和(自身を除く): 23312349

約数列:

[1, 3, 9, 41, 123, 239, 369, 541, 717, 1623, 2151, 4869, 9799, 22181, 29397, 66543, 88191, 129299, 199629, 387897, 1163691, 5301259, 15903777, 47711331]

約数ペア:

[(1, 47711331), (3, 15903777), (9, 5301259), (41, 1163691), (123, 387897), (239, 199629), (369, 129299), (541, 88191), (717, 66543), (1623, 29397), (2151, 22181), (4869, 9799)]