42667293

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{7717}}^1$

素因数の和:7836

約数の個数: 16

約数和(自身を含む): 60509120

約数和(自身を除く): 17841827

約数列:

[1, 3, 19, 57, 97, 291, 1843, 5529, 7717, 23151, 146623, 439869, 748549, 2245647, 14222431, 42667293]

約数ペア:

[(1, 42667293), (3, 14222431), (19, 2245647), (57, 748549), (97, 439869), (291, 146623), (1843, 23151), (5529, 7717)]