39802917

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{172307}}^1$

素因数の和:172328

約数の個数: 16

約数和(自身を含む): 66166272

約数和(自身を除く): 26363355

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 172307, 516921, 1206149, 1895377, 3618447, 5686131, 13267639, 39802917]

約数ペア:

[(1, 39802917), (3, 13267639), (7, 5686131), (11, 3618447), (21, 1895377), (33, 1206149), (77, 516921), (231, 172307)]