2533599

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1052

約数の個数: 20

約数和(自身を含む): 3910720

約数和(自身を除く): 1377121

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 1009, 2511, 3027, 9081, 27243, 31279, 81729, 93837, 281511, 844533, 2533599]

約数ペア:

[(1, 2533599), (3, 844533), (9, 281511), (27, 93837), (31, 81729), (81, 31279), (93, 27243), (279, 9081), (837, 3027), (1009, 2511)]