2273453

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:153

約数の個数: 24

約数和(自身を含む): 2949408

約数和(自身を除く): 675955

約数列:

[1, 7, 13, 43, 49, 83, 91, 301, 559, 581, 637, 1079, 2107, 3569, 3913, 4067, 7553, 24983, 27391, 46397, 52871, 174881, 324779, 2273453]

約数ペア:

[(1, 2273453), (7, 324779), (13, 174881), (43, 52871), (49, 46397), (83, 27391), (91, 24983), (301, 7553), (559, 4067), (581, 3913), (637, 3569), (1079, 2107)]