4205119509

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{2267}}^1$

素因数の和:2431

約数の個数: 64

約数和(自身を含む): 6793113600

約数和(自身を除く): 2587994091

約数列:

[1, 3, 9, 23, 27, 29, 69, 87, 103, 207, 261, 309, 621, 667, 783, 927, 2001, 2267, 2369, 2781, 2987, 6003, 6801, 7107, 8961, 18009, 20403, 21321, 26883, 52141, 61209, 63963, 65743, 68701, 80649, 156423, 197229, 206103, 233501, 469269, 591687, 618309, 700503, 1407807, 1512089, 1775061, 1854927, 2101509, 4536267, 5370523, 6304527, 6771529, 13608801, 16111569, 20314587, 40826403, 48334707, 60943761, 145004121, 155745167, 182831283, 467235501, 1401706503, 4205119509]

約数ペア:

[(1, 4205119509), (3, 1401706503), (9, 467235501), (23, 182831283), (27, 155745167), (29, 145004121), (69, 60943761), (87, 48334707), (103, 40826403), (207, 20314587), (261, 16111569), (309, 13608801), (621, 6771529), (667, 6304527), (783, 5370523), (927, 4536267), (2001, 2101509), (2267, 1854927), (2369, 1775061), (2781, 1512089), (2987, 1407807), (6003, 700503), (6801, 618309), (7107, 591687), (8961, 469269), (18009, 233501), (20403, 206103), (21321, 197229), (26883, 156423), (52141, 80649), (61209, 68701), (63963, 65743)]