5247909

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{967}}^1$

素因数の和:1046

約数の個数: 20

約数和(自身を含む): 7964704

約数和(自身を除く): 2716795

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 967, 1809, 2901, 5427, 8703, 26109, 64789, 78327, 194367, 583101, 1749303, 5247909]

約数ペア:

[(1, 5247909), (3, 1749303), (9, 583101), (27, 194367), (67, 78327), (81, 64789), (201, 26109), (603, 8703), (967, 5427), (1809, 2901)]