28777001

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{877}}^1$

素因数の和:1064

約数の個数: 16

約数和(自身を含む): 33293760

約数和(自身を除く): 4516759

約数列:

[1, 11, 19, 157, 209, 877, 1727, 2983, 9647, 16663, 32813, 137689, 183293, 1514579, 2616091, 28777001]

約数ペア:

[(1, 28777001), (11, 2616091), (19, 1514579), (157, 183293), (209, 137689), (877, 32813), (1727, 16663), (2983, 9647)]