291259741527

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{4507}}^1\times {\mathrm{247601}}^1$

素因数の和:252143

約数の個数: 24

約数和(自身を含む): 435314028240

約数和(自身を除く): 144054286713

約数列:

[1, 3, 9, 29, 87, 261, 4507, 13521, 40563, 130703, 247601, 392109, 742803, 1176327, 2228409, 7180429, 21541287, 64623861, 1115937707, 3347813121, 10043439363, 32362193503, 97086580509, 291259741527]

約数ペア:

[(1, 291259741527), (3, 97086580509), (9, 32362193503), (29, 10043439363), (87, 3347813121), (261, 1115937707), (4507, 64623861), (13521, 21541287), (40563, 7180429), (130703, 2228409), (247601, 1176327), (392109, 742803)]