12458511

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{8191}}^1$

素因数の和:8223

約数の個数: 18

約数和(自身を含む): 19488768

約数和(自身を除く): 7030257

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 8191, 24573, 73719, 106483, 319449, 958347, 1384279, 4152837, 12458511]

約数ペア:

[(1, 12458511), (3, 4152837), (9, 1384279), (13, 958347), (39, 319449), (117, 106483), (169, 73719), (507, 24573), (1521, 8191)]