11768571

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{6317}}^1$

素因数の和:6352

約数の個数: 20

約数和(自身を含む): 18347472

約数和(自身を除く): 6578901

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 6317, 18951, 56853, 145291, 170559, 435873, 511677, 1307619, 3922857, 11768571]

約数ペア:

[(1, 11768571), (3, 3922857), (9, 1307619), (23, 511677), (27, 435873), (69, 170559), (81, 145291), (207, 56853), (621, 18951), (1863, 6317)]