47646837

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{5441}}^1$

素因数の和:5593

約数の個数: 24

約数和(自身を含む): 79235520

約数和(自身を除く): 31588683

約数列:

[1, 3, 7, 9, 21, 63, 139, 417, 973, 1251, 2919, 5441, 8757, 16323, 38087, 48969, 114261, 342783, 756299, 2268897, 5294093, 6806691, 15882279, 47646837]

約数ペア:

[(1, 47646837), (3, 15882279), (7, 6806691), (9, 5294093), (21, 2268897), (63, 756299), (139, 342783), (417, 114261), (973, 48969), (1251, 38087), (2919, 16323), (5441, 8757)]