726431317

素因数分解:

${\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{971}}^1$

素因数の和:1340

約数の個数: 16

約数和(自身を含む): 758346624

約数和(自身を除く): 31915307

約数列:

[1, 41, 71, 257, 971, 2911, 10537, 18247, 39811, 68941, 249547, 748127, 2826581, 10231427, 17717837, 726431317]

約数ペア:

[(1, 726431317), (41, 17717837), (71, 10231427), (257, 2826581), (971, 748127), (2911, 249547), (10537, 68941), (18247, 39811)]