2938569

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:544

約数の個数: 16

約数和(自身を含む): 4186368

約数和(自身を除く): 1247799

約数列:

[1, 3, 17, 51, 157, 367, 471, 1101, 2669, 6239, 8007, 18717, 57619, 172857, 979523, 2938569]

約数ペア:

[(1, 2938569), (3, 979523), (17, 172857), (51, 57619), (157, 18717), (367, 8007), (471, 6239), (1101, 2669)]