57213857

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1117}}^1$

素因数の和:1288

約数の個数: 16

約数和(自身を含む): 63752832

約数和(自身を除く): 6538975

約数列:

[1, 17, 23, 131, 391, 1117, 2227, 3013, 18989, 25691, 51221, 146327, 436747, 2487559, 3365521, 57213857]

約数ペア:

[(1, 57213857), (17, 3365521), (23, 2487559), (131, 436747), (391, 146327), (1117, 51221), (2227, 25691), (3013, 18989)]