11315811

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15271}}^1$

素因数の和:15306

約数の個数: 16

約数和(自身を含む): 17104640

約数和(自身を除く): 5788829

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 15271, 45813, 198523, 290149, 595569, 870447, 3771937, 11315811]

約数ペア:

[(1, 11315811), (3, 3771937), (13, 870447), (19, 595569), (39, 290149), (57, 198523), (247, 45813), (741, 15271)]