251016069

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{13999}}^1$

素因数の和:14184

約数の個数: 16

約数和(自身を含む): 344960000

約数和(自身を除く): 93943931

約数列:

[1, 3, 43, 129, 139, 417, 5977, 13999, 17931, 41997, 601957, 1805871, 1945861, 5837583, 83672023, 251016069]

約数ペア:

[(1, 251016069), (3, 83672023), (43, 5837583), (129, 1945861), (139, 1805871), (417, 601957), (5977, 41997), (13999, 17931)]