2017493457

素因数分解:

$3^1\times 7^1\times {\mathrm{2411}}^1\times {\mathrm{39847}}^1$

素因数の和:42268

約数の個数: 16

約数和(自身を含む): 3075628032

約数和(自身を除く): 1058134575

約数列:

[1, 3, 7, 21, 2411, 7233, 16877, 39847, 50631, 119541, 278929, 836787, 96071117, 288213351, 672497819, 2017493457]

約数ペア:

[(1, 2017493457), (3, 672497819), (7, 288213351), (21, 96071117), (2411, 836787), (7233, 278929), (16877, 119541), (39847, 50631)]