403228161

素因数分解:

$3^2\times 7^1\times {\mathrm{547}}^1\times {\mathrm{11701}}^1$

素因数の和:12261

約数の個数: 24

約数和(自身を含む): 666920384

約数和(自身を除く): 263692223

約数列:

[1, 3, 7, 9, 21, 63, 547, 1641, 3829, 4923, 11487, 11701, 34461, 35103, 81907, 105309, 245721, 737163, 6400447, 19201341, 44803129, 57604023, 134409387, 403228161]

約数ペア:

[(1, 403228161), (3, 134409387), (7, 57604023), (9, 44803129), (21, 19201341), (63, 6400447), (547, 737163), (1641, 245721), (3829, 105309), (4923, 81907), (11487, 35103), (11701, 34461)]