545730913

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 728580096

約数和(自身を除く): 182849183

約数列:

[1, 7, 13, 23, 31, 91, 161, 169, 217, 299, 403, 647, 713, 1183, 2093, 2821, 3887, 4529, 4991, 5239, 8411, 9269, 14881, 20057, 27209, 36673, 58877, 64883, 104167, 109343, 120497, 140399, 193453, 260741, 461311, 765401, 843479, 1354171, 1825187, 2514889, 3229177, 3389633, 5997043, 17604223, 23727431, 41979301, 77961559, 545730913]

約数ペア:

[(1, 545730913), (7, 77961559), (13, 41979301), (23, 23727431), (31, 17604223), (91, 5997043), (161, 3389633), (169, 3229177), (217, 2514889), (299, 1825187), (403, 1354171), (647, 843479), (713, 765401), (1183, 461311), (2093, 260741), (2821, 193453), (3887, 140399), (4529, 120497), (4991, 109343), (5239, 104167), (8411, 64883), (9269, 58877), (14881, 36673), (20057, 27209)]