47173923

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2963}}^1$

素因数の和:3059

約数の個数: 24

約数和(自身を含む): 71669520

約数和(自身を除く): 24495597

約数列:

[1, 3, 9, 29, 61, 87, 183, 261, 549, 1769, 2963, 5307, 8889, 15921, 26667, 85927, 180743, 257781, 542229, 773343, 1626687, 5241547, 15724641, 47173923]

約数ペア:

[(1, 47173923), (3, 15724641), (9, 5241547), (29, 1626687), (61, 773343), (87, 542229), (183, 257781), (261, 180743), (549, 85927), (1769, 26667), (2963, 15921), (5307, 8889)]