10561991

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:526

約数の個数: 16

約数和(自身を含む): 12165120

約数和(自身を除く): 1603129

約数列:

[1, 11, 23, 109, 253, 383, 1199, 2507, 4213, 8809, 27577, 41747, 96899, 459217, 960181, 10561991]

約数ペア:

[(1, 10561991), (11, 960181), (23, 459217), (109, 96899), (253, 41747), (383, 27577), (1199, 8809), (2507, 4213)]