392139

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:267

約数の個数: 24

約数和(自身を含む): 657072

約数和(自身を除く): 264933

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 233, 561, 699, 1683, 2097, 2563, 3961, 7689, 11883, 23067, 35649, 43571, 130713, 392139]

約数ペア:

[(1, 392139), (3, 130713), (9, 43571), (11, 35649), (17, 23067), (33, 11883), (51, 7689), (99, 3961), (153, 2563), (187, 2097), (233, 1683), (561, 699)]