28781182977

素因数分解:

$3^1\times {\mathrm{349}}^1\times {\mathrm{2531}}^1\times {\mathrm{10861}}^1$

素因数の和:13744

約数の個数: 16

約数和(自身を含む): 38503617600

約数和(自身を除く): 9722434623

約数列:

[1, 3, 349, 1047, 2531, 7593, 10861, 32583, 883319, 2649957, 3790489, 11371467, 27489191, 82467573, 9593727659, 28781182977]

約数ペア:

[(1, 28781182977), (3, 9593727659), (349, 82467573), (1047, 27489191), (2531, 11371467), (7593, 3790489), (10861, 2649957), (32583, 883319)]