123465041

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{1523}}^1$

素因数の和:1880

約数の個数: 16

約数和(自身を含む): 145474944

約数和(自身を除く): 22009903

約数列:

[1, 7, 37, 259, 313, 1523, 2191, 10661, 11581, 56351, 81067, 394457, 476699, 3336893, 17637863, 123465041]

約数ペア:

[(1, 123465041), (7, 17637863), (37, 3336893), (259, 476699), (313, 394457), (1523, 81067), (2191, 56351), (10661, 11581)]