8133363

素因数分解:

$3^2\times 7^2\times {\mathrm{18443}}^1$

素因数の和:18463

約数の個数: 18

約数和(自身を含む): 13667004

約数和(自身を除く): 5533641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 18443, 55329, 129101, 165987, 387303, 903707, 1161909, 2711121, 8133363]

約数ペア:

[(1, 8133363), (3, 2711121), (7, 1161909), (9, 903707), (21, 387303), (49, 165987), (63, 129101), (147, 55329), (441, 18443)]