3112641

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 5406720

約数和(自身を除く): 2294079

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 383, 387, 903, 1149, 1161, 2681, 2709, 3447, 8043, 8127, 10341, 16469, 24129, 49407, 72387, 115283, 148221, 345849, 444663, 1037547, 3112641]

約数ペア:

[(1, 3112641), (3, 1037547), (7, 444663), (9, 345849), (21, 148221), (27, 115283), (43, 72387), (63, 49407), (129, 24129), (189, 16469), (301, 10341), (383, 8127), (387, 8043), (903, 3447), (1149, 2709), (1161, 2681)]