8667243

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{8231}}^1$

素因数の和:8256

約数の個数: 20

約数和(自身を含む): 13945008

約数和(自身を除く): 5277765

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 8231, 24693, 74079, 107003, 222237, 321009, 666711, 963027, 2889081, 8667243]

約数ペア:

[(1, 8667243), (3, 2889081), (9, 963027), (13, 666711), (27, 321009), (39, 222237), (81, 107003), (117, 74079), (351, 24693), (1053, 8231)]