12781101927

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{4721}}^1\times {\mathrm{82039}}^1$

素因数の和:86774

約数の個数: 16

約数和(自身を含む): 18594858240

約数和(自身を除く): 5813756313

約数列:

[1, 3, 11, 33, 4721, 14163, 51931, 82039, 155793, 246117, 902429, 2707287, 387306119, 1161918357, 4260367309, 12781101927]

約数ペア:

[(1, 12781101927), (3, 4260367309), (11, 1161918357), (33, 387306119), (4721, 2707287), (14163, 902429), (51931, 246117), (82039, 155793)]