47515257

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2459}}^1$

素因数の和:2597

約数の個数: 24

約数和(自身を含む): 72914400

約数和(自身を除く): 25399143

約数列:

[1, 3, 9, 19, 57, 113, 171, 339, 1017, 2147, 2459, 6441, 7377, 19323, 22131, 46721, 140163, 277867, 420489, 833601, 2500803, 5279473, 15838419, 47515257]

約数ペア:

[(1, 47515257), (3, 15838419), (9, 5279473), (19, 2500803), (57, 833601), (113, 420489), (171, 277867), (339, 140163), (1017, 46721), (2147, 22131), (2459, 19323), (6441, 7377)]