268522071

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{659}}^1\times {\mathrm{1913}}^1$

素因数の和:2646

約数の個数: 16

約数和(自身を含む): 363813120

約数和(自身を除く): 95291049

約数列:

[1, 3, 71, 213, 659, 1913, 1977, 5739, 46789, 135823, 140367, 407469, 1260667, 3782001, 89507357, 268522071]

約数ペア:

[(1, 268522071), (3, 89507357), (71, 3782001), (213, 1260667), (659, 407469), (1913, 140367), (1977, 135823), (5739, 46789)]