2754081

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{281}}^1$

素因数の和:315

約数の個数: 30

約数和(自身を含む): 4538226

約数和(自身を除く): 1784145

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 121, 281, 297, 363, 843, 891, 1089, 2529, 3091, 3267, 7587, 9273, 9801, 22761, 27819, 34001, 83457, 102003, 250371, 306009, 918027, 2754081]

約数ペア:

[(1, 2754081), (3, 918027), (9, 306009), (11, 250371), (27, 102003), (33, 83457), (81, 34001), (99, 27819), (121, 22761), (281, 9801), (297, 9273), (363, 7587), (843, 3267), (891, 3091), (1089, 2529)]