914121

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{601}}^1$

素因数の和:633

約数の個数: 18

約数和(自身を含む): 1432158

約数和(自身を除く): 518037

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 601, 1521, 1803, 5409, 7813, 23439, 70317, 101569, 304707, 914121]

約数ペア:

[(1, 914121), (3, 304707), (9, 101569), (13, 70317), (39, 23439), (117, 7813), (169, 5409), (507, 1803), (601, 1521)]