8505189

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4091}}^1$

素因数の和:4118

約数の個数: 32

約数和(自身を含む): 15713280

約数和(自身を除く): 7208091

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 4091, 12273, 28637, 36819, 45001, 85911, 110457, 135003, 257733, 315007, 405009, 773199, 945021, 1215027, 2835063, 8505189]

約数ペア:

[(1, 8505189), (3, 2835063), (7, 1215027), (9, 945021), (11, 773199), (21, 405009), (27, 315007), (33, 257733), (63, 135003), (77, 110457), (99, 85911), (189, 45001), (231, 36819), (297, 28637), (693, 12273), (2079, 4091)]