2404809

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{2699}}^1$

素因数の和:2722

約数の個数: 20

約数和(自身を含む): 3920400

約数和(自身を除く): 1515591

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 2699, 8097, 24291, 29689, 72873, 89067, 218619, 267201, 801603, 2404809]

約数ペア:

[(1, 2404809), (3, 801603), (9, 267201), (11, 218619), (27, 89067), (33, 72873), (81, 29689), (99, 24291), (297, 8097), (891, 2699)]