22043259

素因数分解:

$3^5\times 7^1\times {\mathrm{12959}}^1$

素因数の和:12981

約数の個数: 24

約数和(自身を含む): 37739520

約数和(自身を除く): 15696261

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 12959, 38877, 90713, 116631, 272139, 349893, 816417, 1049679, 2449251, 3149037, 7347753, 22043259]

約数ペア:

[(1, 22043259), (3, 7347753), (7, 3149037), (9, 2449251), (21, 1049679), (27, 816417), (63, 349893), (81, 272139), (189, 116631), (243, 90713), (567, 38877), (1701, 12959)]