420425993

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{4799}}^1$

素因数の和:5128

約数の個数: 16

約数和(自身を含む): 474163200

約数和(自身を除く): 53737207

約数列:

[1, 13, 23, 293, 299, 3809, 4799, 6739, 62387, 87607, 110377, 1406107, 1434901, 18279391, 32340461, 420425993]

約数ペア:

[(1, 420425993), (13, 32340461), (23, 18279391), (293, 1434901), (299, 1406107), (3809, 110377), (4799, 87607), (6739, 62387)]