7851843

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{6763}}^1$

素因数の和:6815

約数の個数: 16

約数和(自身を含む): 11904640

約数和(自身を除く): 4052797

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 6763, 20289, 60867, 182601, 290809, 872427, 2617281, 7851843]

約数ペア:

[(1, 7851843), (3, 2617281), (9, 872427), (27, 290809), (43, 182601), (129, 60867), (387, 20289), (1161, 6763)]