1268487

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{4271}}^1$

素因数の和:4291

約数の個数: 16

約数和(自身を含む): 2050560

約数和(自身を除く): 782073

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 4271, 12813, 38439, 46981, 115317, 140943, 422829, 1268487]

約数ペア:

[(1, 1268487), (3, 422829), (9, 140943), (11, 115317), (27, 46981), (33, 38439), (99, 12813), (297, 4271)]