13477347

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{12799}}^1$

素因数の和:12824

約数の個数: 20

約数和(自身を含む): 21683200

約数和(自身を除く): 8205853

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 12799, 38397, 115191, 166387, 345573, 499161, 1036719, 1497483, 4492449, 13477347]

約数ペア:

[(1, 13477347), (3, 4492449), (9, 1497483), (13, 1036719), (27, 499161), (39, 345573), (81, 166387), (117, 115191), (351, 38397), (1053, 12799)]