170809317

素因数分解:

$3^5\times 7^1\times {\mathrm{100417}}^1$

素因数の和:100439

約数の個数: 24

約数和(自身を含む): 292417216

約数和(自身を除く): 121607899

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 100417, 301251, 702919, 903753, 2108757, 2711259, 6326271, 8133777, 18978813, 24401331, 56936439, 170809317]

約数ペア:

[(1, 170809317), (3, 56936439), (7, 24401331), (9, 18978813), (21, 8133777), (27, 6326271), (63, 2711259), (81, 2108757), (189, 903753), (243, 702919), (567, 301251), (1701, 100417)]