138247043

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{32143}}^1$

素因数の和:32194

約数の個数: 16

約数和(自身を含む): 166634496

約数和(自身を除く): 28387453

約数列:

[1, 11, 17, 23, 187, 253, 391, 4301, 32143, 353573, 546431, 739289, 6010741, 8132179, 12567913, 138247043]

約数ペア:

[(1, 138247043), (11, 12567913), (17, 8132179), (23, 6010741), (187, 739289), (253, 546431), (391, 353573), (4301, 32143)]