268264587

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{28289}}^1$

素因数の和:28430

約数の個数: 16

約数和(自身を含む): 373428000

約数和(自身を除く): 105163413

約数列:

[1, 3, 29, 87, 109, 327, 3161, 9483, 28289, 84867, 820381, 2461143, 3083501, 9250503, 89421529, 268264587]

約数ペア:

[(1, 268264587), (3, 89421529), (29, 9250503), (87, 3083501), (109, 2461143), (327, 820381), (3161, 84867), (9483, 28289)]