15121131

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{853}}^1$

素因数の和:1186

約数の個数: 16

約数和(自身を含む): 21315840

約数和(自身を除く): 6194709

約数列:

[1, 3, 19, 57, 311, 853, 933, 2559, 5909, 16207, 17727, 48621, 265283, 795849, 5040377, 15121131]

約数ペア:

[(1, 15121131), (3, 5040377), (19, 795849), (57, 265283), (311, 48621), (853, 17727), (933, 16207), (2559, 5909)]