27503161

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:409

約数の個数: 24

約数和(自身を含む): 34264296

約数和(自身を除く): 6761135

約数列:

[1, 7, 17, 49, 119, 137, 241, 833, 959, 1687, 2329, 4097, 6713, 11809, 16303, 28679, 33017, 114121, 200753, 231119, 561289, 1617833, 3929023, 27503161]

約数ペア:

[(1, 27503161), (7, 3929023), (17, 1617833), (49, 561289), (119, 231119), (137, 200753), (241, 114121), (833, 33017), (959, 28679), (1687, 16303), (2329, 11809), (4097, 6713)]