5278809

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1$

素因数の和:468

約数の個数: 16

約数和(自身を含む): 7276544

約数和(自身を除く): 1997735

約数列:

[1, 3, 43, 129, 151, 271, 453, 813, 6493, 11653, 19479, 34959, 40921, 122763, 1759603, 5278809]

約数ペア:

[(1, 5278809), (3, 1759603), (43, 122763), (129, 40921), (151, 34959), (271, 19479), (453, 11653), (813, 6493)]