64909009

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{11197}}^1$

素因数の和:11256

約数の個数: 16

約数和(自身を含む): 77400576

約数和(自身を除く): 12491567

約数列:

[1, 11, 17, 31, 187, 341, 527, 5797, 11197, 123167, 190349, 347107, 2093839, 3818177, 5900819, 64909009]

約数ペア:

[(1, 64909009), (11, 5900819), (17, 3818177), (31, 2093839), (187, 347107), (341, 190349), (527, 123167), (5797, 11197)]