47797257

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:405

約数の個数: 24

約数和(自身を含む): 67206240

約数和(自身を除く): 19408983

約数列:

[1, 3, 31, 59, 93, 177, 281, 843, 961, 1829, 2883, 5487, 8711, 16579, 26133, 49737, 56699, 170097, 270041, 513949, 810123, 1541847, 15932419, 47797257]

約数ペア:

[(1, 47797257), (3, 15932419), (31, 1541847), (59, 810123), (93, 513949), (177, 270041), (281, 170097), (843, 56699), (961, 49737), (1829, 26133), (2883, 16579), (5487, 8711)]