56156763

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{84701}}^1$

素因数の和:84734

約数の個数: 16

約数和(自身を含む): 85379616

約数和(自身を除く): 29222853

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 84701, 254103, 1101113, 1439917, 3303339, 4319751, 18718921, 56156763]

約数ペア:

[(1, 56156763), (3, 18718921), (13, 4319751), (17, 3303339), (39, 1439917), (51, 1101113), (221, 254103), (663, 84701)]