248993951

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{3307}}^1$

素因数の和:3470

約数の個数: 16

約数和(自身を含む): 272473344

約数和(自身を除く): 23479393

約数列:

[1, 17, 43, 103, 731, 1751, 3307, 4429, 56219, 75293, 142201, 340621, 2417417, 5790557, 14646703, 248993951]

約数ペア:

[(1, 248993951), (17, 14646703), (43, 5790557), (103, 2417417), (731, 340621), (1751, 142201), (3307, 75293), (4429, 56219)]