2957799

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{509}}^1$

素因数の和:674

約数の個数: 16

約数和(自身を含む): 4284000

約数和(自身を除く): 1326201

約数列:

[1, 3, 13, 39, 149, 447, 509, 1527, 1937, 5811, 6617, 19851, 75841, 227523, 985933, 2957799]

約数ペア:

[(1, 2957799), (3, 985933), (13, 227523), (39, 75841), (149, 19851), (447, 6617), (509, 5811), (1527, 1937)]