12982113

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{1931}}^1$

素因数の和:2026

約数の個数: 20

約数和(自身を含む): 19636848

約数和(自身を除く): 6654735

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 1931, 2241, 5793, 6723, 17379, 52137, 156411, 160273, 480819, 1442457, 4327371, 12982113]

約数ペア:

[(1, 12982113), (3, 4327371), (9, 1442457), (27, 480819), (81, 160273), (83, 156411), (249, 52137), (747, 17379), (1931, 6723), (2241, 5793)]