15951243

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{347}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 26726400

約数和(自身を除く): 10775157

約数列:

[1, 3, 7, 11, 21, 33, 77, 199, 231, 347, 597, 1041, 1393, 2189, 2429, 3817, 4179, 6567, 7287, 11451, 15323, 26719, 45969, 69053, 80157, 207159, 483371, 759583, 1450113, 2278749, 5317081, 15951243]

約数ペア:

[(1, 15951243), (3, 5317081), (7, 2278749), (11, 1450113), (21, 759583), (33, 483371), (77, 207159), (199, 80157), (231, 69053), (347, 45969), (597, 26719), (1041, 15323), (1393, 11451), (2189, 7287), (2429, 6567), (3817, 4179)]