4723329

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{431}}^1$

素因数の和:728

約数の個数: 16

約数和(自身を含む): 6822144

約数和(自身を除く): 2098815

約数列:

[1, 3, 13, 39, 281, 431, 843, 1293, 3653, 5603, 10959, 16809, 121111, 363333, 1574443, 4723329]

約数ペア:

[(1, 4723329), (3, 1574443), (13, 363333), (39, 121111), (281, 16809), (431, 10959), (843, 5603), (1293, 3653)]