3457857321

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{443}}^1\times {\mathrm{6829}}^1$

素因数の和:7405

約数の個数: 24

約数和(自身を含む): 5046113280

約数和(自身を除く): 1588255959

約数列:

[1, 3, 9, 127, 381, 443, 1143, 1329, 3987, 6829, 20487, 56261, 61461, 168783, 506349, 867283, 2601849, 3025247, 7805547, 9075741, 27227223, 384206369, 1152619107, 3457857321]

約数ペア:

[(1, 3457857321), (3, 1152619107), (9, 384206369), (127, 27227223), (381, 9075741), (443, 7805547), (1143, 3025247), (1329, 2601849), (3987, 867283), (6829, 506349), (20487, 168783), (56261, 61461)]