2939409

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{3299}}^1$

素因数の和:3322

約数の個数: 20

約数和(自身を含む): 4791600

約数和(自身を除く): 1852191

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 3299, 9897, 29691, 36289, 89073, 108867, 267219, 326601, 979803, 2939409]

約数ペア:

[(1, 2939409), (3, 979803), (9, 326601), (11, 267219), (27, 108867), (33, 89073), (81, 36289), (99, 29691), (297, 9897), (891, 3299)]