12944157

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{719}}^1$

素因数の和:1092

約数の個数: 16

約数和(自身を含む): 18351360

約数和(自身を除く): 5407203

約数列:

[1, 3, 17, 51, 353, 719, 1059, 2157, 6001, 12223, 18003, 36669, 253807, 761421, 4314719, 12944157]

約数ペア:

[(1, 12944157), (3, 4314719), (17, 761421), (51, 253807), (353, 36669), (719, 18003), (1059, 12223), (2157, 6001)]