8212887

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{617}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 13348800

約数和(自身を除く): 5135913

約数列:

[1, 3, 9, 17, 27, 29, 51, 87, 153, 261, 459, 493, 617, 783, 1479, 1851, 4437, 5553, 10489, 13311, 16659, 17893, 31467, 53679, 94401, 161037, 283203, 304181, 483111, 912543, 2737629, 8212887]

約数ペア:

[(1, 8212887), (3, 2737629), (9, 912543), (17, 483111), (27, 304181), (29, 283203), (51, 161037), (87, 94401), (153, 53679), (261, 31467), (459, 17893), (493, 16659), (617, 13311), (783, 10489), (1479, 5553), (1851, 4437)]