7192809

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{4729}}^1$

素因数の和:4761

約数の個数: 18

約数和(自身を含む): 11252670

約数和(自身を除く): 4059861

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 4729, 14187, 42561, 61477, 184431, 553293, 799201, 2397603, 7192809]

約数ペア:

[(1, 7192809), (3, 2397603), (9, 799201), (13, 553293), (39, 184431), (117, 61477), (169, 42561), (507, 14187), (1521, 4729)]