11239641

素因数分解:

$3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:523

約数の個数: 40

約数和(自身を含む): 19677504

約数和(自身を除く): 8437863

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 81, 129, 189, 301, 387, 461, 567, 903, 1161, 1383, 2709, 3227, 3483, 4149, 8127, 9681, 12447, 19823, 24381, 29043, 37341, 59469, 87129, 138761, 178407, 261387, 416283, 535221, 1248849, 1605663, 3746547, 11239641]

約数ペア:

[(1, 11239641), (3, 3746547), (7, 1605663), (9, 1248849), (21, 535221), (27, 416283), (43, 261387), (63, 178407), (81, 138761), (129, 87129), (189, 59469), (301, 37341), (387, 29043), (461, 24381), (567, 19823), (903, 12447), (1161, 9681), (1383, 8127), (2709, 4149), (3227, 3483)]