29522941

素因数分解:

$7^2\times {\mathrm{19}}^2\times {\mathrm{1669}}^1$

素因数の和:1721

約数の個数: 18

約数和(自身を含む): 36267390

約数和(自身を除く): 6744449

約数列:

[1, 7, 19, 49, 133, 361, 931, 1669, 2527, 11683, 17689, 31711, 81781, 221977, 602509, 1553839, 4217563, 29522941]

約数ペア:

[(1, 29522941), (7, 4217563), (19, 1553839), (49, 602509), (133, 221977), (361, 81781), (931, 31711), (1669, 17689), (2527, 11683)]