2497311

素因数分解:

$3^5\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 3843840

約数和(自身を除く): 1346529

約数列:

[1, 3, 9, 27, 43, 81, 129, 239, 243, 387, 717, 1161, 2151, 3483, 6453, 10277, 10449, 19359, 30831, 58077, 92493, 277479, 832437, 2497311]

約数ペア:

[(1, 2497311), (3, 832437), (9, 277479), (27, 92493), (43, 58077), (81, 30831), (129, 19359), (239, 10449), (243, 10277), (387, 6453), (717, 3483), (1161, 2151)]