17206917

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{63029}}^1$

素因数の和:63052

約数の個数: 16

約数和(自身を含む): 28237440

約数和(自身を除く): 11030523

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 63029, 189087, 441203, 819377, 1323609, 2458131, 5735639, 17206917]

約数ペア:

[(1, 17206917), (3, 5735639), (7, 2458131), (13, 1323609), (21, 819377), (39, 441203), (91, 189087), (273, 63029)]