28513067

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1$

素因数の和:610

約数の個数: 16

約数和(自身を含む): 32085504

約数和(自身を除く): 3572437

約数列:

[1, 11, 47, 131, 421, 517, 1441, 4631, 6157, 19787, 55151, 67727, 217657, 606661, 2592097, 28513067]

約数ペア:

[(1, 28513067), (11, 2592097), (47, 606661), (131, 217657), (421, 67727), (517, 55151), (1441, 19787), (4631, 6157)]