328594833

素因数分解:

$3^3\times 7^2\times {\mathrm{248371}}^1$

素因数の和:248394

約数の個数: 24

約数和(自身を含む): 566288160

約数和(自身を除く): 237693327

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 248371, 745113, 1738597, 2235339, 5215791, 6706017, 12170179, 15647373, 36510537, 46942119, 109531611, 328594833]

約数ペア:

[(1, 328594833), (3, 109531611), (7, 46942119), (9, 36510537), (21, 15647373), (27, 12170179), (49, 6706017), (63, 5215791), (147, 2235339), (189, 1738597), (441, 745113), (1323, 248371)]