7484967

素因数分解:

$3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:369

約数の個数: 40

約数和(自身を含む): 13118336

約数和(自身を除く): 5633369

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 81, 129, 189, 301, 307, 387, 567, 903, 921, 1161, 2149, 2709, 2763, 3483, 6447, 8127, 8289, 13201, 19341, 24381, 24867, 39603, 58023, 92407, 118809, 174069, 277221, 356427, 831663, 1069281, 2494989, 7484967]

約数ペア:

[(1, 7484967), (3, 2494989), (7, 1069281), (9, 831663), (21, 356427), (27, 277221), (43, 174069), (63, 118809), (81, 92407), (129, 58023), (189, 39603), (301, 24867), (307, 24381), (387, 19341), (567, 13201), (903, 8289), (921, 8127), (1161, 6447), (2149, 3483), (2709, 2763)]