3816747

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 6289920

約数和(自身を除く): 2473173

約数列:

[1, 3, 9, 11, 27, 33, 71, 99, 181, 213, 297, 543, 639, 781, 1629, 1917, 1991, 2343, 4887, 5973, 7029, 12851, 17919, 21087, 38553, 53757, 115659, 141361, 346977, 424083, 1272249, 3816747]

約数ペア:

[(1, 3816747), (3, 1272249), (9, 424083), (11, 346977), (27, 141361), (33, 115659), (71, 53757), (99, 38553), (181, 21087), (213, 17919), (297, 12851), (543, 7029), (639, 5973), (781, 4887), (1629, 2343), (1917, 1991)]