2971771

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:330

約数の個数: 16

約数和(自身を含む): 3484800

約数和(自身を除く): 513029

約数列:

[1, 11, 19, 59, 209, 241, 649, 1121, 2651, 4579, 12331, 14219, 50369, 156409, 270161, 2971771]

約数ペア:

[(1, 2971771), (11, 270161), (19, 156409), (59, 50369), (209, 14219), (241, 12331), (649, 4579), (1121, 2651)]