15662421113

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{207551}}^1$

素因数の和:207784

約数の個数: 16

約数和(自身を含む): 17394518016

約数和(自身を除く): 1732096903

約数列:

[1, 17, 23, 193, 391, 3281, 4439, 75463, 207551, 3528367, 4773673, 40057343, 81152441, 680974831, 921318889, 15662421113]

約数ペア:

[(1, 15662421113), (17, 921318889), (23, 680974831), (193, 81152441), (391, 40057343), (3281, 4773673), (4439, 3528367), (75463, 207551)]