13338557

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:388

約数の個数: 16

約数和(自身を含む): 14712192

約数和(自身を除く): 1373635

約数列:

[1, 17, 43, 71, 257, 731, 1207, 3053, 4369, 11051, 18247, 51901, 187867, 310199, 784621, 13338557]

約数ペア:

[(1, 13338557), (17, 784621), (43, 310199), (71, 187867), (257, 51901), (731, 18247), (1207, 11051), (3053, 4369)]