1552851

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{1009}}^1$

素因数の和:1040

約数の個数: 20

約数和(自身を含む): 2444200

約数和(自身を除く): 891349

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1009, 1539, 3027, 9081, 19171, 27243, 57513, 81729, 172539, 517617, 1552851]

約数ペア:

[(1, 1552851), (3, 517617), (9, 172539), (19, 81729), (27, 57513), (57, 27243), (81, 19171), (171, 9081), (513, 3027), (1009, 1539)]