78727051

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{18749}}^1$

素因数の和:18798

約数の個数: 16

約数和(自身を含む): 94500000

約数和(自身を除く): 15772949

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 18749, 243737, 318733, 356231, 4143529, 4631003, 6055927, 78727051]

約数ペア:

[(1, 78727051), (13, 6055927), (17, 4631003), (19, 4143529), (221, 356231), (247, 318733), (323, 243737), (4199, 18749)]