42248437

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{761}}^1$

素因数の和:889

約数の個数: 24

約数和(自身を含む): 54205632

約数和(自身を除く): 11957195

約数列:

[1, 7, 11, 49, 77, 103, 539, 721, 761, 1133, 5047, 5327, 7931, 8371, 37289, 55517, 58597, 78383, 410179, 548681, 862213, 3840767, 6035491, 42248437]

約数ペア:

[(1, 42248437), (7, 6035491), (11, 3840767), (49, 862213), (77, 548681), (103, 410179), (539, 78383), (721, 58597), (761, 55517), (1133, 37289), (5047, 8371), (5327, 7931)]