161084209

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{1187}}^1$

素因数の和:1297

約数の個数: 24

約数和(自身を含む): 193054752

約数和(自身を除く): 31970543

約数列:

[1, 11, 13, 73, 143, 169, 803, 949, 1187, 1859, 10439, 12337, 13057, 15431, 86651, 135707, 169741, 200603, 953161, 1126463, 2206633, 12391093, 14644019, 161084209]

約数ペア:

[(1, 161084209), (11, 14644019), (13, 12391093), (73, 2206633), (143, 1126463), (169, 953161), (803, 200603), (949, 169741), (1187, 135707), (1859, 86651), (10439, 15431), (12337, 13057)]