8227359

素因数分解:

$3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 14100480

約数和(自身を除く): 5873121

約数列:

[1, 3, 7, 9, 21, 27, 63, 101, 189, 303, 431, 707, 909, 1293, 2121, 2727, 3017, 3879, 6363, 9051, 11637, 19089, 27153, 43531, 81459, 130593, 304717, 391779, 914151, 1175337, 2742453, 8227359]

約数ペア:

[(1, 8227359), (3, 2742453), (7, 1175337), (9, 914151), (21, 391779), (27, 304717), (63, 130593), (101, 81459), (189, 43531), (303, 27153), (431, 19089), (707, 11637), (909, 9051), (1293, 6363), (2121, 3879), (2727, 3017)]