327939981

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{3833}}^1$

素因数の和:3953

約数の個数: 24

約数和(自身を含む): 467441280

約数和(自身を除く): 139501299

約数列:

[1, 3, 19, 57, 79, 237, 361, 1083, 1501, 3833, 4503, 11499, 28519, 72827, 85557, 218481, 302807, 908421, 1383713, 4151139, 5753333, 17259999, 109313327, 327939981]

約数ペア:

[(1, 327939981), (3, 109313327), (19, 17259999), (57, 5753333), (79, 4151139), (237, 1383713), (361, 908421), (1083, 302807), (1501, 218481), (3833, 85557), (4503, 72827), (11499, 28519)]