29278641

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{82013}}^1$

素因数の和:82040

約数の個数: 16

約数和(自身を含む): 47240064

約数和(自身を除く): 17961423

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 82013, 246039, 574091, 1394221, 1722273, 4182663, 9759547, 29278641]

約数ペア:

[(1, 29278641), (3, 9759547), (7, 4182663), (17, 1722273), (21, 1394221), (51, 574091), (119, 246039), (357, 82013)]