253257983

素因数分解:

${\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{1151}}^1$

素因数の和:1486

約数の個数: 16

約数和(自身を含む): 281014272

約数和(自身を除く): 27756289

約数列:

[1, 11, 83, 241, 913, 1151, 2651, 12661, 20003, 95533, 220033, 277391, 1050863, 3051301, 23023453, 253257983]

約数ペア:

[(1, 253257983), (11, 23023453), (83, 3051301), (241, 1050863), (913, 277391), (1151, 220033), (2651, 95533), (12661, 20003)]