2061283

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:127

約数の個数: 24

約数和(自身を含む): 2626560

約数和(自身を除く): 565277

約数列:

[1, 7, 23, 31, 49, 59, 161, 217, 413, 713, 1127, 1357, 1519, 1829, 2891, 4991, 9499, 12803, 34937, 42067, 66493, 89621, 294469, 2061283]

約数ペア:

[(1, 2061283), (7, 294469), (23, 89621), (31, 66493), (49, 42067), (59, 34937), (161, 12803), (217, 9499), (413, 4991), (713, 2891), (1127, 1829), (1357, 1519)]