28403243

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2267}}^1$

素因数の和:2362

約数の個数: 16

約数和(自身を含む): 33312384

約数和(自身を除く): 4909141

約数列:

[1, 11, 17, 67, 187, 737, 1139, 2267, 12529, 24937, 38539, 151889, 423929, 1670779, 2582113, 28403243]

約数ペア:

[(1, 28403243), (11, 2582113), (17, 1670779), (67, 423929), (187, 151889), (737, 38539), (1139, 24937), (2267, 12529)]