1539482847

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1753}}^1$

素因数の和:1884

約数の個数: 64

約数和(自身を含む): 2586378240

約数和(自身を除く): 1046895393

約数列:

[1, 3, 7, 19, 21, 31, 57, 71, 93, 133, 213, 217, 399, 497, 589, 651, 1349, 1491, 1753, 1767, 2201, 4047, 4123, 5259, 6603, 9443, 12271, 12369, 15407, 28329, 33307, 36813, 41819, 46221, 54343, 99921, 124463, 125457, 163029, 233149, 292733, 373389, 380401, 699447, 871241, 878199, 1032517, 1141203, 2364797, 2613723, 3097551, 3858353, 7094391, 7227619, 11575059, 16553579, 21682857, 27008471, 49660737, 73308707, 81025413, 219926121, 513160949, 1539482847]

約数ペア:

[(1, 1539482847), (3, 513160949), (7, 219926121), (19, 81025413), (21, 73308707), (31, 49660737), (57, 27008471), (71, 21682857), (93, 16553579), (133, 11575059), (213, 7227619), (217, 7094391), (399, 3858353), (497, 3097551), (589, 2613723), (651, 2364797), (1349, 1141203), (1491, 1032517), (1753, 878199), (1767, 871241), (2201, 699447), (4047, 380401), (4123, 373389), (5259, 292733), (6603, 233149), (9443, 163029), (12271, 125457), (12369, 124463), (15407, 99921), (28329, 54343), (33307, 46221), (36813, 41819)]