3456729

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{443}}^1$

素因数の和:486

約数の個数: 24

約数和(自身を含む): 5452320

約数和(自身を除く): 1995591

約数列:

[1, 3, 9, 17, 27, 51, 153, 289, 443, 459, 867, 1329, 2601, 3987, 7531, 7803, 11961, 22593, 67779, 128027, 203337, 384081, 1152243, 3456729]

約数ペア:

[(1, 3456729), (3, 1152243), (9, 384081), (17, 203337), (27, 128027), (51, 67779), (153, 22593), (289, 11961), (443, 7803), (459, 7531), (867, 3987), (1329, 2601)]