47396973

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{17117}}^1$

素因数の和:17204

約数の個数: 16

約数和(自身を含む): 69019776

約数和(自身を除く): 21622803

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 17117, 51351, 222521, 667563, 1215307, 3645921, 15798991, 47396973]

約数ペア:

[(1, 47396973), (3, 15798991), (13, 3645921), (39, 1215307), (71, 667563), (213, 222521), (923, 51351), (2769, 17117)]