2206029

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:409

約数の個数: 24

約数和(自身を含む): 3511200

約数和(自身を除く): 1305171

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 349, 903, 1047, 2107, 2443, 6321, 7329, 15007, 17101, 45021, 51303, 105049, 315147, 735343, 2206029]

約数ペア:

[(1, 2206029), (3, 735343), (7, 315147), (21, 105049), (43, 51303), (49, 45021), (129, 17101), (147, 15007), (301, 7329), (349, 6321), (903, 2443), (1047, 2107)]