11072721

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{797}}^1$

素因数の和:1232

約数の個数: 16

約数和(自身を含む): 16164288

約数和(自身を除く): 5091567

約数列:

[1, 3, 11, 33, 421, 797, 1263, 2391, 4631, 8767, 13893, 26301, 335537, 1006611, 3690907, 11072721]

約数ペア:

[(1, 11072721), (3, 3690907), (11, 1006611), (33, 335537), (421, 26301), (797, 13893), (1263, 8767), (2391, 4631)]