26898723

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{4001}}^1$

素因数の和:4096

約数の個数: 20

約数和(自身を含む): 40676328

約数和(自身を除く): 13777605

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 4001, 6723, 12003, 36009, 108027, 324081, 332083, 996249, 2988747, 8966241, 26898723]

約数ペア:

[(1, 26898723), (3, 8966241), (9, 2988747), (27, 996249), (81, 332083), (83, 324081), (249, 108027), (747, 36009), (2241, 12003), (4001, 6723)]