2180984817

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2278981}}^1$

素因数の和:2279024

約数の個数: 16

約数和(自身を含む): 3281734080

約数和(自身を除く): 1100749263

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 2278981, 6836943, 25068791, 66090449, 75206373, 198271347, 726994939, 2180984817]

約数ペア:

[(1, 2180984817), (3, 726994939), (11, 198271347), (29, 75206373), (33, 66090449), (87, 25068791), (319, 6836943), (957, 2278981)]