253180959

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{14321}}^1$

素因数の和:14478

約数の個数: 16

約数和(自身を含む): 346477824

約数和(自身を除く): 93296865

約数列:

[1, 3, 71, 83, 213, 249, 5893, 14321, 17679, 42963, 1016791, 1188643, 3050373, 3565929, 84393653, 253180959]

約数ペア:

[(1, 253180959), (3, 84393653), (71, 3565929), (83, 3050373), (213, 1188643), (249, 1016791), (5893, 42963), (14321, 17679)]