17926293

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1093}}^1$

素因数の和:1185

約数の個数: 32

約数和(自身を含む): 30246912

約数和(自身を除く): 12320619

約数列:

[1, 3, 7, 11, 21, 33, 71, 77, 213, 231, 497, 781, 1093, 1491, 2343, 3279, 5467, 7651, 12023, 16401, 22953, 36069, 77603, 84161, 232809, 252483, 543221, 853633, 1629663, 2560899, 5975431, 17926293]

約数ペア:

[(1, 17926293), (3, 5975431), (7, 2560899), (11, 1629663), (21, 853633), (33, 543221), (71, 252483), (77, 232809), (213, 84161), (231, 77603), (497, 36069), (781, 22953), (1093, 16401), (1491, 12023), (2343, 7651), (3279, 5467)]