23878143

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{443}}^1$

素因数の和:615

約数の個数: 24

約数和(自身を含む): 35532432

約数和(自身を除く): 11654289

約数列:

[1, 3, 9, 53, 113, 159, 339, 443, 477, 1017, 1329, 3987, 5989, 17967, 23479, 50059, 53901, 70437, 150177, 211311, 450531, 2653127, 7959381, 23878143]

約数ペア:

[(1, 23878143), (3, 7959381), (9, 2653127), (53, 450531), (113, 211311), (159, 150177), (339, 70437), (443, 53901), (477, 50059), (1017, 23479), (1329, 17967), (3987, 5989)]