47550021

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1\times {\mathrm{641}}^1$

素因数の和:1036

約数の個数: 16

約数和(自身を含む): 64508160

約数和(自身を除く): 16958139

約数列:

[1, 3, 79, 237, 313, 641, 939, 1923, 24727, 50639, 74181, 151917, 200633, 601899, 15850007, 47550021]

約数ペア:

[(1, 47550021), (3, 15850007), (79, 601899), (237, 200633), (313, 151917), (641, 74181), (939, 50639), (1923, 24727)]