28660179

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{787}}^1$

素因数の和:1050

約数の個数: 16

約数和(自身を含む): 39084800

約数和(自身を除く): 10424621

約数列:

[1, 3, 61, 183, 199, 597, 787, 2361, 12139, 36417, 48007, 144021, 156613, 469839, 9553393, 28660179]

約数ペア:

[(1, 28660179), (3, 9553393), (61, 469839), (183, 156613), (199, 144021), (597, 48007), (787, 36417), (2361, 12139)]