13376913

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{857}}^1$

素因数の和:925

約数の個数: 24

約数和(自身を含む): 20084064

約数和(自身を除く): 6707151

約数列:

[1, 3, 11, 33, 43, 121, 129, 363, 473, 857, 1419, 2571, 5203, 9427, 15609, 28281, 36851, 103697, 110553, 311091, 405361, 1216083, 4458971, 13376913]

約数ペア:

[(1, 13376913), (3, 4458971), (11, 1216083), (33, 405361), (43, 311091), (121, 110553), (129, 103697), (363, 36851), (473, 28281), (857, 15609), (1419, 9427), (2571, 5203)]