30661047

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8713}}^1$

素因数の和:8759

約数の個数: 24

約数和(自身を含む): 48937824

約数和(自身を除く): 18276777

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 8713, 26139, 78417, 148121, 200399, 444363, 601197, 1333089, 1803591, 3406783, 10220349, 30661047]

約数ペア:

[(1, 30661047), (3, 10220349), (9, 3406783), (17, 1803591), (23, 1333089), (51, 601197), (69, 444363), (153, 200399), (207, 148121), (391, 78417), (1173, 26139), (3519, 8713)]