819366957

素因数分解:

$3^2\times {\mathrm{29}}^2\times {\mathrm{103}}^1\times {\mathrm{1051}}^1$

素因数の和:1218

約数の個数: 36

約数和(自身を含む): 1238826784

約数和(自身を除く): 419459827

約数列:

[1, 3, 9, 29, 87, 103, 261, 309, 841, 927, 1051, 2523, 2987, 3153, 7569, 8961, 9459, 26883, 30479, 86623, 91437, 108253, 259869, 274311, 324759, 779607, 883891, 974277, 2651673, 3139337, 7955019, 9418011, 28254033, 91040773, 273122319, 819366957]

約数ペア:

[(1, 819366957), (3, 273122319), (9, 91040773), (29, 28254033), (87, 9418011), (103, 7955019), (261, 3139337), (309, 2651673), (841, 974277), (927, 883891), (1051, 779607), (2523, 324759), (2987, 274311), (3153, 259869), (7569, 108253), (8961, 91437), (9459, 86623), (26883, 30479)]