7865312343

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{3041}}^1$

素因数の和:3248

約数の個数: 64

約数和(自身を含む): 12896133120

約数和(自身を除く): 5030820777

約数列:

[1, 3, 7, 21, 29, 31, 87, 93, 137, 203, 217, 411, 609, 651, 899, 959, 2697, 2877, 3041, 3973, 4247, 6293, 9123, 11919, 12741, 18879, 21287, 27811, 29729, 63861, 83433, 88189, 89187, 94271, 123163, 264567, 282813, 369489, 416617, 617323, 659897, 862141, 1249851, 1851969, 1979691, 2586423, 2733859, 2916319, 8201577, 8748957, 12081893, 12915127, 19137013, 36245679, 38745381, 57411039, 84573251, 90405889, 253719753, 271217667, 374538683, 1123616049, 2621770781, 7865312343]

約数ペア:

[(1, 7865312343), (3, 2621770781), (7, 1123616049), (21, 374538683), (29, 271217667), (31, 253719753), (87, 90405889), (93, 84573251), (137, 57411039), (203, 38745381), (217, 36245679), (411, 19137013), (609, 12915127), (651, 12081893), (899, 8748957), (959, 8201577), (2697, 2916319), (2877, 2733859), (3041, 2586423), (3973, 1979691), (4247, 1851969), (6293, 1249851), (9123, 862141), (11919, 659897), (12741, 617323), (18879, 416617), (21287, 369489), (27811, 282813), (29729, 264567), (63861, 123163), (83433, 94271), (88189, 89187)]