20171281337

素因数分解:

${\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{1021}}^1\times {\mathrm{3511}}^1$

素因数の和:4880

約数の個数: 16

約数和(自身を含む): 21449441664

約数和(自身を除く): 1278160327

約数列:

[1, 17, 331, 1021, 3511, 5627, 17357, 59687, 337951, 1162141, 3584731, 5745167, 19756397, 60940427, 1186545961, 20171281337]

約数ペア:

[(1, 20171281337), (17, 1186545961), (331, 60940427), (1021, 19756397), (3511, 5745167), (5627, 3584731), (17357, 1162141), (59687, 337951)]