22720797

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{677}}^1$

素因数の和:810

約数の個数: 32

約数和(自身を含む): 37100160

約数和(自身を除く): 14379363

約数列:

[1, 3, 9, 11, 27, 33, 99, 113, 297, 339, 677, 1017, 1243, 2031, 3051, 3729, 6093, 7447, 11187, 18279, 22341, 33561, 67023, 76501, 201069, 229503, 688509, 841511, 2065527, 2524533, 7573599, 22720797]

約数ペア:

[(1, 22720797), (3, 7573599), (9, 2524533), (11, 2065527), (27, 841511), (33, 688509), (99, 229503), (113, 201069), (297, 76501), (339, 67023), (677, 33561), (1017, 22341), (1243, 18279), (2031, 11187), (3051, 7447), (3729, 6093)]