6386913

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{691}}^1$

素因数の和:789

約数の個数: 24

約数和(自身を含む): 10075520

約数和(自身を除く): 3688607

約数列:

[1, 3, 9, 13, 39, 79, 117, 237, 691, 711, 1027, 2073, 3081, 6219, 8983, 9243, 26949, 54589, 80847, 163767, 491301, 709657, 2128971, 6386913]

約数ペア:

[(1, 6386913), (3, 2128971), (9, 709657), (13, 491301), (39, 163767), (79, 80847), (117, 54589), (237, 26949), (691, 9243), (711, 8983), (1027, 6219), (2073, 3081)]