7421499

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:327

約数の個数: 24

約数和(自身を含む): 11128832

約数和(自身を除く): 3707333

約数列:

[1, 3, 9, 43, 127, 129, 151, 381, 387, 453, 1143, 1359, 5461, 6493, 16383, 19177, 19479, 49149, 57531, 58437, 172593, 824611, 2473833, 7421499]

約数ペア:

[(1, 7421499), (3, 2473833), (9, 824611), (43, 172593), (127, 58437), (129, 57531), (151, 49149), (381, 19479), (387, 19177), (453, 16383), (1143, 6493), (1359, 5461)]