22171347

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3929}}^1$

素因数の和:3968

約数の個数: 32

約数和(自身を含む): 37728000

約数和(自身を除く): 15556653

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 3929, 5643, 11787, 35361, 43219, 74651, 106083, 129657, 223953, 388971, 671859, 821161, 1166913, 2015577, 2463483, 7390449, 22171347]

約数ペア:

[(1, 22171347), (3, 7390449), (9, 2463483), (11, 2015577), (19, 1166913), (27, 821161), (33, 671859), (57, 388971), (99, 223953), (171, 129657), (209, 106083), (297, 74651), (513, 43219), (627, 35361), (1881, 11787), (3929, 5643)]