318071871

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1453}}^1\times {\mathrm{1871}}^1$

素因数の和:3343

約数の個数: 24

約数和(自身を含む): 495383616

約数和(自身を除く): 177311745

約数列:

[1, 3, 9, 13, 39, 117, 1453, 1871, 4359, 5613, 13077, 16839, 18889, 24323, 56667, 72969, 170001, 218907, 2718563, 8155689, 24467067, 35341319, 106023957, 318071871]

約数ペア:

[(1, 318071871), (3, 106023957), (9, 35341319), (13, 24467067), (39, 8155689), (117, 2718563), (1453, 218907), (1871, 170001), (4359, 72969), (5613, 56667), (13077, 24323), (16839, 18889)]