47476863

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{7043}}^1$

素因数の和:7163

約数の個数: 24

約数和(自身を含む): 79118208

約数和(自身を除く): 31641345

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 749, 963, 2247, 6741, 7043, 21129, 49301, 63387, 147903, 443709, 753601, 2260803, 5275207, 6782409, 15825621, 47476863]

約数ペア:

[(1, 47476863), (3, 15825621), (7, 6782409), (9, 5275207), (21, 2260803), (63, 753601), (107, 443709), (321, 147903), (749, 63387), (963, 49301), (2247, 21129), (6741, 7043)]