257867053

素因数分解:

${\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1\times {\mathrm{283}}^1$

素因数の和:708

約数の個数: 16

約数和(自身を含む): 272776320

約数和(自身を除く): 14909267

約数列:

[1, 23, 173, 229, 283, 3979, 5267, 6509, 39617, 48959, 64807, 911191, 1126057, 1490561, 11211611, 257867053]

約数ペア:

[(1, 257867053), (23, 11211611), (173, 1490561), (229, 1126057), (283, 911191), (3979, 64807), (5267, 48959), (6509, 39617)]