20161225327

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{997}}^1\times {\mathrm{25309}}^1$

素因数の和:26370

約数の個数: 16

約数和(自身を含む): 21824104320

約数和(自身を除く): 1662878993

約数列:

[1, 17, 47, 799, 997, 16949, 25309, 46859, 430253, 796603, 1189523, 20221891, 25233073, 428962241, 1185954431, 20161225327]

約数ペア:

[(1, 20161225327), (17, 1185954431), (47, 428962241), (799, 25233073), (997, 20221891), (16949, 1189523), (25309, 796603), (46859, 430253)]