9828189

素因数分解:

$3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{349}}^1$

素因数の和:514

約数の個数: 32

約数和(自身を含む): 16800000

約数和(自身を除く): 6971811

約数列:

[1, 3, 7, 9, 21, 27, 63, 149, 189, 349, 447, 1043, 1047, 1341, 2443, 3129, 3141, 4023, 7329, 9387, 9423, 21987, 28161, 52001, 65961, 156003, 364007, 468009, 1092021, 1404027, 3276063, 9828189]

約数ペア:

[(1, 9828189), (3, 3276063), (7, 1404027), (9, 1092021), (21, 468009), (27, 364007), (63, 156003), (149, 65961), (189, 52001), (349, 28161), (447, 21987), (1043, 9423), (1047, 9387), (1341, 7329), (2443, 4023), (3129, 3141)]