87664499

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1381}}^1$

素因数の和:1670

約数の個数: 16

約数和(自身を含む): 99835680

約数和(自身を除く): 12171181

約数列:

[1, 13, 19, 247, 257, 1381, 3341, 4883, 17953, 26239, 63479, 341107, 354917, 4613921, 6743423, 87664499]

約数ペア:

[(1, 87664499), (13, 6743423), (19, 4613921), (247, 354917), (257, 341107), (1381, 63479), (3341, 26239), (4883, 17953)]