2017569

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:440

約数の個数: 16

約数和(自身を含む): 2822400

約数和(自身を除く): 804831

約数列:

[1, 3, 41, 47, 123, 141, 349, 1047, 1927, 5781, 14309, 16403, 42927, 49209, 672523, 2017569]

約数ペア:

[(1, 2017569), (3, 672523), (41, 49209), (47, 42927), (123, 16403), (141, 14309), (349, 5781), (1047, 1927)]