1256391363

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1\times {\mathrm{10477}}^1$

素因数の和:11114

約数の個数: 16

約数和(自身を含む): 1701962496

約数和(自身を除く): 445571133

約数列:

[1, 3, 71, 213, 563, 1689, 10477, 31431, 39973, 119919, 743867, 2231601, 5898551, 17695653, 418797121, 1256391363]

約数ペア:

[(1, 1256391363), (3, 418797121), (71, 17695653), (213, 5898551), (563, 2231601), (1689, 743867), (10477, 119919), (31431, 39973)]