4047966381

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{78857}}^1$

素因数の和:79172

約数の個数: 16

約数和(自身を含む): 5496087168

約数和(自身を除く): 1448120787

約数列:

[1, 3, 71, 213, 241, 723, 17111, 51333, 78857, 236571, 5598847, 16796541, 19004537, 57013611, 1349322127, 4047966381]

約数ペア:

[(1, 4047966381), (3, 1349322127), (71, 57013611), (213, 19004537), (241, 16796541), (723, 5598847), (17111, 236571), (51333, 78857)]