127987494

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{257003}}^1$

素因数の和:257091

約数の個数: 16

約数和(自身を含む): 259060032

約数和(自身を除く): 131072538

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 257003, 514006, 771009, 1542018, 21331249, 42662498, 63993747, 127987494]

約数ペア:

[(1, 127987494), (2, 63993747), (3, 42662498), (6, 21331249), (83, 1542018), (166, 771009), (249, 514006), (498, 257003)]