977953883

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1201}}^1\times {\mathrm{2521}}^1$

素因数の和:3758

約数の個数: 16

約数和(自身を含む): 1091319840

約数和(自身を除く): 113365957

約数列:

[1, 17, 19, 323, 1201, 2521, 20417, 22819, 42857, 47899, 387923, 814283, 3027721, 51471257, 57526699, 977953883]

約数ペア:

[(1, 977953883), (17, 57526699), (19, 51471257), (323, 3027721), (1201, 814283), (2521, 387923), (20417, 47899), (22819, 42857)]