1279484479

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{326983}}^1$

素因数の和:327046

約数の個数: 16

約数和(自身を含む): 1611377152

約数和(自身を除く): 331892673

約数列:

[1, 7, 13, 43, 91, 301, 559, 3913, 326983, 2288881, 4250779, 14060269, 29755453, 98421883, 182783497, 1279484479]

約数ペア:

[(1, 1279484479), (7, 182783497), (13, 98421883), (43, 29755453), (91, 14060269), (301, 4250779), (559, 2288881), (3913, 326983)]