2231163

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:775

約数の個数: 24

約数和(自身を含む): 3634176

約数和(自身を除く): 1403013

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 727, 1023, 2181, 3069, 6543, 7997, 22537, 23991, 67611, 71973, 202833, 247907, 743721, 2231163]

約数ペア:

[(1, 2231163), (3, 743721), (9, 247907), (11, 202833), (31, 71973), (33, 67611), (93, 23991), (99, 22537), (279, 7997), (341, 6543), (727, 3069), (1023, 2181)]