13223871

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{9241}}^1$

素因数の和:9303

約数の個数: 16

約数和(自身を含む): 19962720

約数和(自身を除く): 6738849

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 9241, 27723, 83169, 249507, 489773, 1469319, 4407957, 13223871]

約数ペア:

[(1, 13223871), (3, 4407957), (9, 1469319), (27, 489773), (53, 249507), (159, 83169), (477, 27723), (1431, 9241)]