8890220517

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5031251}}^1$

素因数の和:5031304

約数の個数: 16

約数和(自身を含む): 12880005120

約数和(自身を除く): 3989784603

約数列:

[1, 3, 19, 31, 57, 93, 589, 1767, 5031251, 15093753, 95593769, 155968781, 286781307, 467906343, 2963406839, 8890220517]

約数ペア:

[(1, 8890220517), (3, 2963406839), (19, 467906343), (31, 286781307), (57, 155968781), (93, 95593769), (589, 15093753), (1767, 5031251)]