804917871

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{263821}}^1$

素因数の和:263943

約数の個数: 16

約数和(自身を含む): 1203028320

約数和(自身を除く): 398110449

約数列:

[1, 3, 9, 27, 113, 339, 1017, 3051, 263821, 791463, 2374389, 7123167, 29811773, 89435319, 268305957, 804917871]

約数ペア:

[(1, 804917871), (3, 268305957), (9, 89435319), (27, 29811773), (113, 7123167), (339, 2374389), (1017, 791463), (3051, 263821)]