13017563

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 15653088

約数和(自身を除く): 2635525

約数列:

[1, 13, 17, 23, 169, 197, 221, 299, 391, 2561, 2873, 3349, 3887, 4531, 5083, 33293, 43537, 58903, 66079, 77027, 565981, 765739, 1001351, 13017563]

約数ペア:

[(1, 13017563), (13, 1001351), (17, 765739), (23, 565981), (169, 77027), (197, 66079), (221, 58903), (299, 43537), (391, 33293), (2561, 5083), (2873, 4531), (3349, 3887)]