13147563

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1613}}^1$

素因数の和:1659

約数の個数: 32

約数和(自身を含む): 21692160

約数和(自身を除く): 8544597

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 429, 627, 741, 1613, 2717, 4839, 8151, 17743, 20969, 30647, 53229, 62907, 91941, 230659, 337117, 398411, 691977, 1011351, 1195233, 4382521, 13147563]

約数ペア:

[(1, 13147563), (3, 4382521), (11, 1195233), (13, 1011351), (19, 691977), (33, 398411), (39, 337117), (57, 230659), (143, 91941), (209, 62907), (247, 53229), (429, 30647), (627, 20969), (741, 17743), (1613, 8151), (2717, 4839)]