9081611

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:144

約数の個数: 32

約数和(自身を含む): 12096000

約数和(自身を除く): 3014389

約数列:

[1, 7, 11, 29, 49, 77, 83, 203, 319, 343, 539, 581, 913, 1421, 2233, 2407, 3773, 4067, 6391, 9947, 15631, 16849, 26477, 28469, 44737, 109417, 117943, 185339, 313159, 825601, 1297373, 9081611]

約数ペア:

[(1, 9081611), (7, 1297373), (11, 825601), (29, 313159), (49, 185339), (77, 117943), (83, 109417), (203, 44737), (319, 28469), (343, 26477), (539, 16849), (581, 15631), (913, 9947), (1421, 6391), (2233, 4067), (2407, 3773)]