1408411971

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{9205307}}^1$

素因数の和:9205330

約数の個数: 12

約数和(自身を含む): 2154042072

約数和(自身を除く): 745630101

約数列:

[1, 3, 9, 17, 51, 153, 9205307, 27615921, 82847763, 156490219, 469470657, 1408411971]

約数ペア:

[(1, 1408411971), (3, 469470657), (9, 156490219), (17, 82847763), (51, 27615921), (153, 9205307)]