201713787

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{679171}}^1$

素因数の和:679191

約数の個数: 16

約数和(自身を含む): 326002560

約数和(自身を除く): 124288773

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 679171, 2037513, 6112539, 7470881, 18337617, 22412643, 67237929, 201713787]

約数ペア:

[(1, 201713787), (3, 67237929), (9, 22412643), (11, 18337617), (27, 7470881), (33, 6112539), (99, 2037513), (297, 679171)]