203838903

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{328243}}^1$

素因数の和:328275

約数の個数: 16

約数和(自身を含む): 315114240

約数和(自身を除く): 111275337

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 328243, 984729, 2954187, 7549589, 8862561, 22648767, 67946301, 203838903]

約数ペア:

[(1, 203838903), (3, 67946301), (9, 22648767), (23, 8862561), (27, 7549589), (69, 2954187), (207, 984729), (621, 328243)]