818552451

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1\times {\mathrm{379}}^1$

素因数の和:795

約数の個数: 32

約数和(自身を含む): 1156124160

約数和(自身を除く): 337571709

約数列:

[1, 3, 23, 69, 113, 277, 339, 379, 831, 1137, 2599, 6371, 7797, 8717, 19113, 26151, 31301, 42827, 93903, 104983, 128481, 314949, 719923, 985021, 2159769, 2414609, 2955063, 7243827, 11863079, 35589237, 272850817, 818552451]

約数ペア:

[(1, 818552451), (3, 272850817), (23, 35589237), (69, 11863079), (113, 7243827), (277, 2955063), (339, 2414609), (379, 2159769), (831, 985021), (1137, 719923), (2599, 314949), (6371, 128481), (7797, 104983), (8717, 93903), (19113, 42827), (26151, 31301)]