1287798

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{3023}}^1$

素因数の和:3099

約数の個数: 16

約数和(自身を含む): 2612736

約数和(自身を除く): 1324938

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 3023, 6046, 9069, 18138, 214633, 429266, 643899, 1287798]

約数ペア:

[(1, 1287798), (2, 643899), (3, 429266), (6, 214633), (71, 18138), (142, 9069), (213, 6046), (426, 3023)]