211880447997

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1\times {\mathrm{2440541}}^1$

素因数の和:2441260

約数の個数: 16

約数和(自身を含む): 289506854208

約数和(自身を除く): 77626406211

約数列:

[1, 3, 43, 129, 673, 2019, 28939, 86817, 2440541, 7321623, 104943263, 314829789, 1642484093, 4927452279, 70626815999, 211880447997]

約数ペア:

[(1, 211880447997), (3, 70626815999), (43, 4927452279), (129, 1642484093), (673, 314829789), (2019, 104943263), (28939, 7321623), (86817, 2440541)]