61430707

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:327

約数の個数: 24

約数和(自身を含む): 71484336

約数和(自身を除く): 10053629

約数列:

[1, 13, 17, 83, 197, 221, 289, 1079, 1411, 2561, 3349, 3757, 16351, 18343, 23987, 43537, 56933, 212563, 277967, 311831, 740129, 3613571, 4725439, 61430707]

約数ペア:

[(1, 61430707), (13, 4725439), (17, 3613571), (83, 740129), (197, 311831), (221, 277967), (289, 212563), (1079, 56933), (1411, 43537), (2561, 23987), (3349, 18343), (3757, 16351)]