713698947

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{15601}}^1$

素因数の和:15660

約数の個数: 48

約数和(自身を含む): 1226691648

約数和(自身を除く): 512992701

約数列:

[1, 3, 9, 13, 17, 23, 39, 51, 69, 117, 153, 207, 221, 299, 391, 663, 897, 1173, 1989, 2691, 3519, 5083, 15249, 15601, 45747, 46803, 140409, 202813, 265217, 358823, 608439, 795651, 1076469, 1825317, 2386953, 3229407, 3447821, 4664699, 6099991, 10343463, 13994097, 18299973, 31030389, 41982291, 54899919, 79299883, 237899649, 713698947]

約数ペア:

[(1, 713698947), (3, 237899649), (9, 79299883), (13, 54899919), (17, 41982291), (23, 31030389), (39, 18299973), (51, 13994097), (69, 10343463), (117, 6099991), (153, 4664699), (207, 3447821), (221, 3229407), (299, 2386953), (391, 1825317), (663, 1076469), (897, 795651), (1173, 608439), (1989, 358823), (2691, 265217), (3519, 202813), (5083, 140409), (15249, 46803), (15601, 45747)]