8903193

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5309}}^1$

素因数の和:5368

約数の個数: 16

約数和(自身を含む): 13083840

約数和(自身を除く): 4180647

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 5309, 15927, 69017, 207051, 228287, 684861, 2967731, 8903193]

約数ペア:

[(1, 8903193), (3, 2967731), (13, 684861), (39, 228287), (43, 207051), (129, 69017), (559, 15927), (1677, 5309)]