39608289

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{14621}}^1$

素因数の和:14677

約数の個数: 24

約数和(自身を含む): 66910272

約数和(自身を除く): 27301983

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 14621, 43863, 102347, 131589, 307041, 628703, 921123, 1886109, 4400921, 5658327, 13202763, 39608289]

約数ペア:

[(1, 39608289), (3, 13202763), (7, 5658327), (9, 4400921), (21, 1886109), (43, 921123), (63, 628703), (129, 307041), (301, 131589), (387, 102347), (903, 43863), (2709, 14621)]