1177884519

素因数分解:

$3^1\times 7^1\times {\mathrm{1997}}^1\times {\mathrm{28087}}^1$

素因数の和:30094

約数の個数: 16

約数和(自身を含む): 1795834368

約数和(自身を除く): 617949849

約数列:

[1, 3, 7, 21, 1997, 5991, 13979, 28087, 41937, 84261, 196609, 589827, 56089739, 168269217, 392628173, 1177884519]

約数ペア:

[(1, 1177884519), (3, 392628173), (7, 168269217), (21, 56089739), (1997, 589827), (5991, 196609), (13979, 84261), (28087, 41937)]