30769531

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{359}}^1$

素因数の和:738

約数の個数: 16

約数和(自身を含む): 35078400

約数和(自身を除く): 4308869

約数列:

[1, 13, 19, 247, 347, 359, 4511, 4667, 6593, 6821, 85709, 88673, 124573, 1619449, 2366887, 30769531]

約数ペア:

[(1, 30769531), (13, 2366887), (19, 1619449), (247, 124573), (347, 88673), (359, 85709), (4511, 6821), (4667, 6593)]