7454187

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{7079}}^1$

素因数の和:7104

約数の個数: 20

約数和(自身を含む): 11993520

約数和(自身を除く): 4539333

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 7079, 21237, 63711, 92027, 191133, 276081, 573399, 828243, 2484729, 7454187]

約数ペア:

[(1, 7454187), (3, 2484729), (9, 828243), (13, 573399), (27, 276081), (39, 191133), (81, 92027), (117, 63711), (351, 21237), (1053, 7079)]