279288241

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 315187200

約数和(自身を除く): 35898959

約数列:

[1, 23, 29, 47, 59, 151, 667, 1081, 1357, 1363, 1711, 2773, 3473, 4379, 7097, 8909, 31349, 39353, 63779, 80417, 100717, 163231, 204907, 205813, 258361, 418723, 1849591, 4733699, 5942303, 9630629, 12142967, 279288241]

約数ペア:

[(1, 279288241), (23, 12142967), (29, 9630629), (47, 5942303), (59, 4733699), (151, 1849591), (667, 418723), (1081, 258361), (1357, 205813), (1363, 204907), (1711, 163231), (2773, 100717), (3473, 80417), (4379, 63779), (7097, 39353), (8909, 31349)]