6541353

素因数分解:

$3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:203

約数の個数: 48

約数和(自身を含む): 11939200

約数和(自身を除く): 5397847

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 163, 273, 343, 441, 489, 637, 819, 1029, 1141, 1467, 1911, 2119, 3087, 3423, 4459, 5733, 6357, 7987, 10269, 13377, 14833, 19071, 23961, 40131, 44499, 55909, 71883, 103831, 133497, 167727, 311493, 503181, 726817, 934479, 2180451, 6541353]

約数ペア:

[(1, 6541353), (3, 2180451), (7, 934479), (9, 726817), (13, 503181), (21, 311493), (39, 167727), (49, 133497), (63, 103831), (91, 71883), (117, 55909), (147, 44499), (163, 40131), (273, 23961), (343, 19071), (441, 14833), (489, 13377), (637, 10269), (819, 7987), (1029, 6357), (1141, 5733), (1467, 4459), (1911, 3423), (2119, 3087)]