74070139

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{30469}}^1$

素因数の和:30510

約数の個数: 16

約数和(自身を含む): 92141280

約数和(自身を除く): 18071141

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 30469, 335159, 396097, 517973, 4357067, 5697703, 6733649, 74070139]

約数ペア:

[(1, 74070139), (11, 6733649), (13, 5697703), (17, 4357067), (143, 517973), (187, 396097), (221, 335159), (2431, 30469)]