9827739

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:467

約数の個数: 24

約数和(自身を含む): 14949792

約数和(自身を除く): 5122053

約数列:

[1, 3, 9, 23, 69, 197, 207, 241, 591, 723, 1773, 2169, 4531, 5543, 13593, 16629, 40779, 47477, 49887, 142431, 427293, 1091971, 3275913, 9827739]

約数ペア:

[(1, 9827739), (3, 3275913), (9, 1091971), (23, 427293), (69, 142431), (197, 49887), (207, 47477), (241, 40779), (591, 16629), (723, 13593), (1773, 5543), (2169, 4531)]