2013081039

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{500393}}^1$

素因数の和:500551

約数の個数: 16

約数和(自身を含む): 3002364000

約数和(自身を除く): 989282961

約数列:

[1, 3, 9, 27, 149, 447, 1341, 4023, 500393, 1501179, 4503537, 13510611, 74558557, 223675671, 671027013, 2013081039]

約数ペア:

[(1, 2013081039), (3, 671027013), (9, 223675671), (27, 74558557), (149, 13510611), (447, 4503537), (1341, 1501179), (4023, 500393)]