2051865702993

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1307}}^1\times {\mathrm{30782449}}^1$

素因数の和:30783776

約数の個数: 16

約数和(自身を含む): 2898968011200

約数和(自身を除く): 847102308207

約数列:

[1, 3, 17, 51, 1307, 3921, 22219, 66657, 30782449, 92347347, 523301633, 1569904899, 40232660843, 120697982529, 683955234331, 2051865702993]

約数ペア:

[(1, 2051865702993), (3, 683955234331), (17, 120697982529), (51, 40232660843), (1307, 1569904899), (3921, 523301633), (22219, 92347347), (66657, 30782449)]