257266801

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{12037}}^1$

素因数の和:12144

約数の個数: 16

約数和(自身を含む): 294690240

約数和(自身を除く): 37423439

約数列:

[1, 11, 29, 67, 319, 737, 1943, 12037, 21373, 132407, 349073, 806479, 3839803, 8871269, 23387891, 257266801]

約数ペア:

[(1, 257266801), (11, 23387891), (29, 8871269), (67, 3839803), (319, 806479), (737, 349073), (1943, 132407), (12037, 21373)]