428498993

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^2\times {\mathrm{4793}}^1$

素因数の和:4865

約数の個数: 18

約数和(自身を含む): 485148006

約数和(自身を除く): 56649013

約数列:

[1, 13, 23, 169, 299, 529, 3887, 4793, 6877, 62309, 89401, 110239, 810017, 1433107, 2535497, 18630391, 32961461, 428498993]

約数ペア:

[(1, 428498993), (13, 32961461), (23, 18630391), (169, 2535497), (299, 1433107), (529, 810017), (3887, 110239), (4793, 89401), (6877, 62309)]