1447971

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{191}}^1$

素因数の和:239

約数の個数: 24

約数和(自身を含む): 2340864

約数和(自身を除く): 892893

約数列:

[1, 3, 7, 19, 21, 57, 133, 191, 361, 399, 573, 1083, 1337, 2527, 3629, 4011, 7581, 10887, 25403, 68951, 76209, 206853, 482657, 1447971]

約数ペア:

[(1, 1447971), (3, 482657), (7, 206853), (19, 76209), (21, 68951), (57, 25403), (133, 10887), (191, 7581), (361, 4011), (399, 3629), (573, 2527), (1083, 1337)]