47482911

素因数分解:

$3^2\times 7^2\times {\mathrm{107671}}^1$

素因数の和:107691

約数の個数: 18

約数和(自身を含む): 79784952

約数和(自身を除く): 32302041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 107671, 323013, 753697, 969039, 2261091, 5275879, 6783273, 15827637, 47482911]

約数ペア:

[(1, 47482911), (3, 15827637), (7, 6783273), (9, 5275879), (21, 2261091), (49, 969039), (63, 753697), (147, 323013), (441, 107671)]