39789771

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61121}}^1$

素因数の和:61162

約数の個数: 16

約数和(自身を含む): 62588928

約数和(自身を除く): 22799157

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 61121, 183363, 427847, 1283541, 1894751, 5684253, 13263257, 39789771]

約数ペア:

[(1, 39789771), (3, 13263257), (7, 5684253), (21, 1894751), (31, 1283541), (93, 427847), (217, 183363), (651, 61121)]