2256627

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:282

約数の個数: 16

約数和(自身を含む): 3111680

約数和(自身を除く): 855053

約数列:

[1, 3, 67, 103, 109, 201, 309, 327, 6901, 7303, 11227, 20703, 21909, 33681, 752209, 2256627]

約数ペア:

[(1, 2256627), (3, 752209), (67, 33681), (103, 21909), (109, 20703), (201, 11227), (309, 7303), (327, 6901)]