47382517

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{12109}}^1$

素因数の和:12172

約数の個数: 16

約数和(自身を含む): 59678080

約数和(自身を除く): 12295563

約数列:

[1, 7, 13, 43, 91, 301, 559, 3913, 12109, 84763, 157417, 520687, 1101919, 3644809, 6768931, 47382517]

約数ペア:

[(1, 47382517), (7, 6768931), (13, 3644809), (43, 1101919), (91, 520687), (301, 157417), (559, 84763), (3913, 12109)]