57242009

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{13309}}^1$

素因数の和:13360

約数の個数: 16

約数和(自身を含む): 68999040

約数和(自身を除く): 11757031

約数列:

[1, 11, 17, 23, 187, 253, 391, 4301, 13309, 146399, 226253, 306107, 2488783, 3367177, 5203819, 57242009]

約数ペア:

[(1, 57242009), (11, 5203819), (17, 3367177), (23, 2488783), (187, 306107), (253, 226253), (391, 146399), (4301, 13309)]