3939663

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14431}}^1$

素因数の和:14454

約数の個数: 16

約数和(自身を含む): 6465536

約数和(自身を除く): 2525873

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 14431, 43293, 101017, 187603, 303051, 562809, 1313221, 3939663]

約数ペア:

[(1, 3939663), (3, 1313221), (7, 562809), (13, 303051), (21, 187603), (39, 101017), (91, 43293), (273, 14431)]