2847021903

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{11471}}^1$

素因数の和:11620

約数の個数: 48

約数和(自身を含む): 4724628480

約数和(自身を除く): 1877606577

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 109, 207, 253, 327, 759, 981, 1199, 2277, 2507, 3597, 7521, 10791, 11471, 22563, 27577, 34413, 82731, 103239, 126181, 248193, 263833, 378543, 791499, 1135629, 1250339, 2374497, 2902163, 3751017, 8706489, 11253051, 13753729, 26119467, 28757797, 41261187, 86273391, 123783561, 258820173, 316335767, 949007301, 2847021903]

約数ペア:

[(1, 2847021903), (3, 949007301), (9, 316335767), (11, 258820173), (23, 123783561), (33, 86273391), (69, 41261187), (99, 28757797), (109, 26119467), (207, 13753729), (253, 11253051), (327, 8706489), (759, 3751017), (981, 2902163), (1199, 2374497), (2277, 1250339), (2507, 1135629), (3597, 791499), (7521, 378543), (10791, 263833), (11471, 248193), (22563, 126181), (27577, 103239), (34413, 82731)]