397367022129

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{249341}}^1\times {\mathrm{6899}}^1$

素因数の和:256261

約数の個数: 32

約数和(自身を含む): 660656563200

約数和(自身を除く): 263289541071

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 6899, 20697, 48293, 75889, 144879, 227667, 249341, 531223, 748023, 1593669, 1745387, 2742751, 5236161, 8228253, 19199257, 57597771, 1720203559, 5160610677, 12041424913, 18922239149, 36124274739, 56766717447, 132455674043, 397367022129]

約数ペア:

[(1, 397367022129), (3, 132455674043), (7, 56766717447), (11, 36124274739), (21, 18922239149), (33, 12041424913), (77, 5160610677), (231, 1720203559), (6899, 57597771), (20697, 19199257), (48293, 8228253), (75889, 5236161), (144879, 2742751), (227667, 1745387), (249341, 1593669), (531223, 748023)]