29952769

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{911}}^1$

素因数の和:997

約数の個数: 24

約数和(自身を含む): 38676096

約数和(自身を除く): 8723327

約数列:

[1, 7, 11, 49, 61, 77, 427, 539, 671, 911, 2989, 4697, 6377, 10021, 32879, 44639, 55571, 70147, 388997, 491029, 611281, 2722979, 4278967, 29952769]

約数ペア:

[(1, 29952769), (7, 4278967), (11, 2722979), (49, 611281), (61, 491029), (77, 388997), (427, 70147), (539, 55571), (671, 44639), (911, 32879), (2989, 10021), (4697, 6377)]