212461053

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{595129}}^1$

素因数の和:595156

約数の個数: 16

約数和(自身を含む): 342794880

約数和(自身を除く): 130333827

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 595129, 1785387, 4165903, 10117193, 12497709, 30351579, 70820351, 212461053]

約数ペア:

[(1, 212461053), (3, 70820351), (7, 30351579), (17, 12497709), (21, 10117193), (51, 4165903), (119, 1785387), (357, 595129)]