7227987

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5009}}^1$

素因数の和:5062

約数の個数: 16

約数和(自身を含む): 10661280

約数和(自身を除く): 3433293

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 5009, 15027, 65117, 185333, 195351, 555999, 2409329, 7227987]

約数ペア:

[(1, 7227987), (3, 2409329), (13, 555999), (37, 195351), (39, 185333), (111, 65117), (481, 15027), (1443, 5009)]