3120351

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4211}}^1$

素因数の和:4246

約数の個数: 16

約数和(自身を含む): 4717440

約数和(自身を除く): 1597089

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 4211, 12633, 54743, 80009, 164229, 240027, 1040117, 3120351]

約数ペア:

[(1, 3120351), (3, 1040117), (13, 240027), (19, 164229), (39, 80009), (57, 54743), (247, 12633), (741, 4211)]