26885349

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{431}}^1$

素因数の和:705

約数の個数: 24

約数和(自身を含む): 40435200

約数和(自身を除く): 13549851

約数列:

[1, 3, 9, 29, 87, 239, 261, 431, 717, 1293, 2151, 3879, 6931, 12499, 20793, 37497, 62379, 103009, 112491, 309027, 927081, 2987261, 8961783, 26885349]

約数ペア:

[(1, 26885349), (3, 8961783), (9, 2987261), (29, 927081), (87, 309027), (239, 112491), (261, 103009), (431, 62379), (717, 37497), (1293, 20793), (2151, 12499), (3879, 6931)]