1317998539

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{19993}}^1$

素因数の和:20478

約数の個数: 16

約数和(自身を含む): 1551854304

約数和(自身を除く): 233855765

約数列:

[1, 11, 13, 143, 461, 5071, 5993, 19993, 65923, 219923, 259909, 2858999, 9216773, 101384503, 119818049, 1317998539]

約数ペア:

[(1, 1317998539), (11, 119818049), (13, 101384503), (143, 9216773), (461, 2858999), (5071, 259909), (5993, 219923), (19993, 65923)]