16931473

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3331}}^1$

素因数の和:3384

約数の個数: 16

約数和(自身を含む): 20151936

約数和(自身を除く): 3220463

約数列:

[1, 13, 17, 23, 221, 299, 391, 3331, 5083, 43303, 56627, 76613, 736151, 995969, 1302421, 16931473]

約数ペア:

[(1, 16931473), (13, 1302421), (17, 995969), (23, 736151), (221, 76613), (299, 56627), (391, 43303), (3331, 5083)]