2642162787

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{8896171}}^1$

素因数の和:8896191

約数の個数: 16

約数和(自身を含む): 4270162560

約数和(自身を除く): 1627999773

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 8896171, 26688513, 80065539, 97857881, 240196617, 293573643, 880720929, 2642162787]

約数ペア:

[(1, 2642162787), (3, 880720929), (9, 293573643), (11, 240196617), (27, 97857881), (33, 80065539), (99, 26688513), (297, 8896171)]