339516099

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{223219}}^1$

素因数の和:223251

約数の個数: 18

約数和(自身を含む): 531040380

約数和(自身を除く): 191524281

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 223219, 669657, 2008971, 2901847, 8705541, 26116623, 37724011, 113172033, 339516099]

約数ペア:

[(1, 339516099), (3, 113172033), (9, 37724011), (13, 26116623), (39, 8705541), (117, 2901847), (169, 2008971), (507, 669657), (1521, 223219)]