47624697

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12109}}^1$

素因数の和:12157

約数の個数: 24

約数和(自身を含む): 75566400

約数和(自身を除く): 27941703

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 12109, 36327, 108981, 230071, 278507, 690213, 835521, 2070639, 2506563, 5291633, 15874899, 47624697]

約数ペア:

[(1, 47624697), (3, 15874899), (9, 5291633), (19, 2506563), (23, 2070639), (57, 835521), (69, 690213), (171, 278507), (207, 230071), (437, 108981), (1311, 36327), (3933, 12109)]