2731673

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:296

約数の個数: 16

約数和(自身を含む): 3283200

約数和(自身を除く): 551527

約数列:

[1, 7, 37, 53, 199, 259, 371, 1393, 1961, 7363, 10547, 13727, 51541, 73829, 390239, 2731673]

約数ペア:

[(1, 2731673), (7, 390239), (37, 73829), (53, 51541), (199, 13727), (259, 10547), (371, 7363), (1393, 1961)]