30818337

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{1163}}^1$

素因数の和:1261

約数の個数: 24

約数和(自身を含む): 45824352

約数和(自身を除く): 15006015

約数列:

[1, 3, 11, 33, 73, 121, 219, 363, 803, 1163, 2409, 3489, 8833, 12793, 26499, 38379, 84899, 140723, 254697, 422169, 933889, 2801667, 10272779, 30818337]

約数ペア:

[(1, 30818337), (3, 10272779), (11, 2801667), (33, 933889), (73, 422169), (121, 254697), (219, 140723), (363, 84899), (803, 38379), (1163, 26499), (2409, 12793), (3489, 8833)]