684302073

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{34337}}^1$

素因数の和:34433

約数の個数: 32

約数和(自身を含む): 1138373376

約数和(自身を除く): 454071303

約数列:

[1, 3, 7, 13, 21, 39, 73, 91, 219, 273, 511, 949, 1533, 2847, 6643, 19929, 34337, 103011, 240359, 446381, 721077, 1339143, 2506601, 3124667, 7519803, 9374001, 17546207, 32585813, 52638621, 97757439, 228100691, 684302073]

約数ペア:

[(1, 684302073), (3, 228100691), (7, 97757439), (13, 52638621), (21, 32585813), (39, 17546207), (73, 9374001), (91, 7519803), (219, 3124667), (273, 2506601), (511, 1339143), (949, 721077), (1533, 446381), (2847, 240359), (6643, 103011), (19929, 34337)]