12754401

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{739}}^1$

素因数の和:1276

約数の個数: 16

約数和(自身を含む): 18612480

約数和(自身を除く): 5858079

約数列:

[1, 3, 11, 33, 523, 739, 1569, 2217, 5753, 8129, 17259, 24387, 386497, 1159491, 4251467, 12754401]

約数ペア:

[(1, 12754401), (3, 4251467), (11, 1159491), (33, 386497), (523, 24387), (739, 17259), (1569, 8129), (2217, 5753)]