23229531

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{229}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 39541600

約数和(自身を除く): 16312069

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 229, 289, 351, 459, 663, 687, 867, 1989, 2061, 2601, 2977, 3757, 3893, 5967, 6183, 7803, 8931, 11271, 11679, 26793, 33813, 35037, 50609, 66181, 80379, 101439, 105111, 151827, 198543, 455481, 595629, 860353, 1366443, 1786887, 2581059, 7743177, 23229531]

約数ペア:

[(1, 23229531), (3, 7743177), (9, 2581059), (13, 1786887), (17, 1366443), (27, 860353), (39, 595629), (51, 455481), (117, 198543), (153, 151827), (221, 105111), (229, 101439), (289, 80379), (351, 66181), (459, 50609), (663, 35037), (687, 33813), (867, 26793), (1989, 11679), (2061, 11271), (2601, 8931), (2977, 7803), (3757, 6183), (3893, 5967)]