7392021

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27077}}^1$

素因数の和:27100

約数の個数: 16

約数和(自身を含む): 12130944

約数和(自身を除く): 4738923

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 27077, 81231, 189539, 352001, 568617, 1056003, 2464007, 7392021]

約数ペア:

[(1, 7392021), (3, 2464007), (7, 1056003), (13, 568617), (21, 352001), (39, 189539), (91, 81231), (273, 27077)]