47995843

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1663}}^1$

素因数の和:1727

約数の個数: 24

約数和(自身を含む): 60702720

約数和(自身を除く): 12706877

約数列:

[1, 7, 19, 31, 49, 133, 217, 589, 931, 1519, 1663, 4123, 11641, 28861, 31597, 51553, 81487, 221179, 360871, 979507, 1548253, 2526097, 6856549, 47995843]

約数ペア:

[(1, 47995843), (7, 6856549), (19, 2526097), (31, 1548253), (49, 979507), (133, 360871), (217, 221179), (589, 81487), (931, 51553), (1519, 31597), (1663, 28861), (4123, 11641)]