230441001

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{645493}}^1$

素因数の和:645520

約数の個数: 16

約数和(自身を含む): 371804544

約数和(自身を除く): 141363543

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 645493, 1936479, 4518451, 10973381, 13555353, 32920143, 76813667, 230441001]

約数ペア:

[(1, 230441001), (3, 76813667), (7, 32920143), (17, 13555353), (21, 10973381), (51, 4518451), (119, 1936479), (357, 645493)]