6881481

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1097}}^1$

素因数の和:1161

約数の個数: 24

約数和(自身を含む): 10791144

約数和(自身を除く): 3909663

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 369, 697, 1097, 2091, 3291, 6273, 9873, 18649, 44977, 55947, 134931, 167841, 404793, 764609, 2293827, 6881481]

約数ペア:

[(1, 6881481), (3, 2293827), (9, 764609), (17, 404793), (41, 167841), (51, 134931), (123, 55947), (153, 44977), (369, 18649), (697, 9873), (1097, 6273), (2091, 3291)]