9021873

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 14350336

約数和(自身を除く): 5328463

約数列:

[1, 3, 7, 21, 43, 97, 103, 129, 291, 301, 309, 679, 721, 903, 2037, 2163, 4171, 4429, 9991, 12513, 13287, 29197, 29973, 31003, 69937, 87591, 93009, 209811, 429613, 1288839, 3007291, 9021873]

約数ペア:

[(1, 9021873), (3, 3007291), (7, 1288839), (21, 429613), (43, 209811), (97, 93009), (103, 87591), (129, 69937), (291, 31003), (301, 29973), (309, 29197), (679, 13287), (721, 12513), (903, 9991), (2037, 4429), (2163, 4171)]