1284156720003

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{220304807}}^1$

素因数の和:220304906

約数の個数: 16

約数和(自身を含む): 1797687233280

約数和(自身を除く): 513530513277

約数列:

[1, 3, 29, 67, 87, 201, 1943, 5829, 220304807, 660914421, 6388839403, 14760422069, 19166518209, 44281266207, 428052240001, 1284156720003]

約数ペア:

[(1, 1284156720003), (3, 428052240001), (29, 44281266207), (67, 19166518209), (87, 14760422069), (201, 6388839403), (1943, 660914421), (5829, 220304807)]