47281953

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{4723}}^1$

素因数の和:4844

約数の個数: 16

約数和(自身を含む): 65304576

約数和(自身を除く): 18022623

約数列:

[1, 3, 47, 71, 141, 213, 3337, 4723, 10011, 14169, 221981, 335333, 665943, 1005999, 15760651, 47281953]

約数ペア:

[(1, 47281953), (3, 15760651), (47, 1005999), (71, 665943), (141, 335333), (213, 221981), (3337, 14169), (4723, 10011)]