7288113

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1153}}^1$

素因数の和:1213

約数の個数: 24

約数和(自身を含む): 11576928

約数和(自身を除く): 4288815

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 903, 1153, 2107, 3459, 6321, 8071, 24213, 49579, 56497, 148737, 169491, 347053, 1041159, 2429371, 7288113]

約数ペア:

[(1, 7288113), (3, 2429371), (7, 1041159), (21, 347053), (43, 169491), (49, 148737), (129, 56497), (147, 49579), (301, 24213), (903, 8071), (1153, 6321), (2107, 3459)]