97747111

素因数分解:

$7^4\times {\mathrm{11}}^1\times {\mathrm{3701}}^1$

素因数の和:3740

約数の個数: 20

約数和(自身を含む): 124431624

約数和(自身を除く): 26684513

約数列:

[1, 7, 11, 49, 77, 343, 539, 2401, 3701, 3773, 25907, 26411, 40711, 181349, 284977, 1269443, 1994839, 8886101, 13963873, 97747111]

約数ペア:

[(1, 97747111), (7, 13963873), (11, 8886101), (49, 1994839), (77, 1269443), (343, 284977), (539, 181349), (2401, 40711), (3701, 26411), (3773, 25907)]