17982601

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2707}}^1$

素因数の和:2800

約数の個数: 16

約数和(自身を含む): 22443904

約数和(自身を除く): 4461303

約数列:

[1, 7, 13, 73, 91, 511, 949, 2707, 6643, 18949, 35191, 197611, 246337, 1383277, 2568943, 17982601]

約数ペア:

[(1, 17982601), (7, 2568943), (13, 1383277), (73, 246337), (91, 197611), (511, 35191), (949, 18949), (2707, 6643)]