20962341

素因数分解:

$3^3\times {\mathrm{167}}^1\times {\mathrm{4649}}^1$

素因数の和:4825

約数の個数: 16

約数和(自身を含む): 31248000

約数和(自身を除く): 10285659

約数列:

[1, 3, 9, 27, 167, 501, 1503, 4509, 4649, 13947, 41841, 125523, 776383, 2329149, 6987447, 20962341]

約数ペア:

[(1, 20962341), (3, 6987447), (9, 2329149), (27, 776383), (167, 125523), (501, 41841), (1503, 13947), (4509, 4649)]