984879

素因数分解:

$3^6\times 7^1\times {\mathrm{193}}^1$

素因数の和:218

約数の個数: 28

約数和(自身を含む): 1696336

約数和(自身を除く): 711457

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 193, 243, 567, 579, 729, 1351, 1701, 1737, 4053, 5103, 5211, 12159, 15633, 36477, 46899, 109431, 140697, 328293, 984879]

約数ペア:

[(1, 984879), (3, 328293), (7, 140697), (9, 109431), (21, 46899), (27, 36477), (63, 15633), (81, 12159), (189, 5211), (193, 5103), (243, 4053), (567, 1737), (579, 1701), (729, 1351)]