4665159

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:787

約数の個数: 24

約数和(自身を含む): 7268352

約数和(自身を除く): 2603193

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 727, 2139, 2181, 6417, 6543, 16721, 22537, 50163, 67611, 150489, 202833, 518351, 1555053, 4665159]

約数ペア:

[(1, 4665159), (3, 1555053), (9, 518351), (23, 202833), (31, 150489), (69, 67611), (93, 50163), (207, 22537), (279, 16721), (713, 6543), (727, 6417), (2139, 2181)]