47353019

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2579}}^1$

素因数の和:2690

約数の個数: 16

約数和(自身を含む): 56305920

約数和(自身を除く): 8952901

約数列:

[1, 7, 43, 61, 301, 427, 2579, 2623, 18053, 18361, 110897, 157319, 776279, 1101233, 6764717, 47353019]

約数ペア:

[(1, 47353019), (7, 6764717), (43, 1101233), (61, 776279), (301, 157319), (427, 110897), (2579, 18361), (2623, 18053)]