2715705783

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{12491}}^1$

素因数の和:12557

約数の個数: 72

約数和(自身を含む): 4998548880

約数和(自身を除く): 2282843097

約数列:

[1, 3, 7, 9, 17, 21, 29, 49, 51, 63, 87, 119, 147, 153, 203, 261, 357, 441, 493, 609, 833, 1071, 1421, 1479, 1827, 2499, 3451, 4263, 4437, 7497, 10353, 12491, 12789, 24157, 31059, 37473, 72471, 87437, 112419, 212347, 217413, 262311, 362239, 612059, 637041, 786933, 1086717, 1486429, 1836177, 1911123, 2535673, 3260151, 4459287, 5508531, 6158063, 7607019, 10405003, 13377861, 17749711, 18474189, 22821057, 31215009, 43106441, 53249133, 55422567, 93645027, 129319323, 159747399, 301745087, 387957969, 905235261, 2715705783]

約数ペア:

[(1, 2715705783), (3, 905235261), (7, 387957969), (9, 301745087), (17, 159747399), (21, 129319323), (29, 93645027), (49, 55422567), (51, 53249133), (63, 43106441), (87, 31215009), (119, 22821057), (147, 18474189), (153, 17749711), (203, 13377861), (261, 10405003), (357, 7607019), (441, 6158063), (493, 5508531), (609, 4459287), (833, 3260151), (1071, 2535673), (1421, 1911123), (1479, 1836177), (1827, 1486429), (2499, 1086717), (3451, 786933), (4263, 637041), (4437, 612059), (7497, 362239), (10353, 262311), (12491, 217413), (12789, 212347), (24157, 112419), (31059, 87437), (37473, 72471)]