29120436981

素因数分解:

$3^3\times {\mathrm{331}}^1\times {\mathrm{3258413}}^1$

素因数の和:3258753

約数の個数: 16

約数和(自身を含む): 43271737920

約数和(自身を除く): 14151300939

約数列:

[1, 3, 9, 27, 331, 993, 2979, 8937, 3258413, 9775239, 29325717, 87977151, 1078534703, 3235604109, 9706812327, 29120436981]

約数ペア:

[(1, 29120436981), (3, 9706812327), (9, 3235604109), (27, 1078534703), (331, 87977151), (993, 29325717), (2979, 9775239), (8937, 3258413)]