11779791

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 16916400

約数和(自身を除く): 5136609

約数列:

[1, 3, 19, 57, 73, 149, 219, 361, 447, 1083, 1387, 2831, 4161, 8493, 10877, 26353, 32631, 53789, 79059, 161367, 206663, 619989, 3926597, 11779791]

約数ペア:

[(1, 11779791), (3, 3926597), (19, 619989), (57, 206663), (73, 161367), (149, 79059), (219, 53789), (361, 32631), (447, 26353), (1083, 10877), (1387, 8493), (2831, 4161)]