9038547

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:877

約数の個数: 40

約数和(自身を含む): 16262400

約数和(自身を除く): 7223853

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 399, 513, 567, 839, 1197, 1539, 2517, 3591, 5873, 7551, 10773, 15941, 17619, 22653, 47823, 52857, 67959, 111587, 143469, 158571, 334761, 430407, 475713, 1004283, 1291221, 3012849, 9038547]

約数ペア:

[(1, 9038547), (3, 3012849), (7, 1291221), (9, 1004283), (19, 475713), (21, 430407), (27, 334761), (57, 158571), (63, 143469), (81, 111587), (133, 67959), (171, 52857), (189, 47823), (399, 22653), (513, 17619), (567, 15941), (839, 10773), (1197, 7551), (1539, 5873), (2517, 3591)]