6515919

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 9781200

約数和(自身を除く): 3265281

約数列:

[1, 3, 9, 43, 113, 129, 149, 339, 387, 447, 1017, 1341, 4859, 6407, 14577, 16837, 19221, 43731, 50511, 57663, 151533, 723991, 2171973, 6515919]

約数ペア:

[(1, 6515919), (3, 2171973), (9, 723991), (43, 151533), (113, 57663), (129, 50511), (149, 43731), (339, 19221), (387, 16837), (447, 14577), (1017, 6407), (1341, 4859)]