1245267

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{2713}}^1$

素因数の和:2739

約数の個数: 16

約数和(自身を含む): 1954080

約数和(自身を除く): 708813

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 2713, 8139, 24417, 46121, 73251, 138363, 415089, 1245267]

約数ペア:

[(1, 1245267), (3, 415089), (9, 138363), (17, 73251), (27, 46121), (51, 24417), (153, 8139), (459, 2713)]