12543729

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{593}}^1\times {\mathrm{641}}^1$

素因数の和:1248

約数の個数: 16

約数和(自身を含む): 18304704

約数和(自身を除く): 5760975

約数列:

[1, 3, 11, 33, 593, 641, 1779, 1923, 6523, 7051, 19569, 21153, 380113, 1140339, 4181243, 12543729]

約数ペア:

[(1, 12543729), (3, 4181243), (11, 1140339), (33, 380113), (593, 21153), (641, 19569), (1779, 7051), (1923, 6523)]