7443423

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{563}}^1$

素因数の和:695

約数の個数: 24

約数和(自身を含む): 11701872

約数和(自身を除く): 4258449

約数列:

[1, 3, 9, 13, 39, 113, 117, 339, 563, 1017, 1469, 1689, 4407, 5067, 7319, 13221, 21957, 63619, 65871, 190857, 572571, 827047, 2481141, 7443423]

約数ペア:

[(1, 7443423), (3, 2481141), (9, 827047), (13, 572571), (39, 190857), (113, 65871), (117, 63619), (339, 21957), (563, 13221), (1017, 7319), (1469, 5067), (1689, 4407)]