5185131

素因数分解:

$3^1\times 7^3\times {\mathrm{5039}}^1$

素因数の和:5063

約数の個数: 16

約数和(自身を含む): 8064000

約数和(自身を除く): 2878869

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 5039, 15117, 35273, 105819, 246911, 740733, 1728377, 5185131]

約数ペア:

[(1, 5185131), (3, 1728377), (7, 740733), (21, 246911), (49, 105819), (147, 35273), (343, 15117), (1029, 5039)]