2912471991

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{32797}}^1$

素因数の和:32853

約数の個数: 64

約数和(自身を含む): 5289661440

約数和(自身を除く): 2377189449

約数列:

[1, 3, 9, 11, 13, 23, 27, 33, 39, 69, 99, 117, 143, 207, 253, 297, 299, 351, 429, 621, 759, 897, 1287, 2277, 2691, 3289, 3861, 6831, 8073, 9867, 29601, 32797, 88803, 98391, 295173, 360767, 426361, 754331, 885519, 1082301, 1279083, 2262993, 3246903, 3837249, 4689971, 6788979, 8297641, 9740709, 9806303, 11511747, 14069913, 20366937, 24892923, 29418909, 42209739, 74678769, 88256727, 107869333, 126629217, 224036307, 264770181, 323607999, 970823997, 2912471991]

約数ペア:

[(1, 2912471991), (3, 970823997), (9, 323607999), (11, 264770181), (13, 224036307), (23, 126629217), (27, 107869333), (33, 88256727), (39, 74678769), (69, 42209739), (99, 29418909), (117, 24892923), (143, 20366937), (207, 14069913), (253, 11511747), (297, 9806303), (299, 9740709), (351, 8297641), (429, 6788979), (621, 4689971), (759, 3837249), (897, 3246903), (1287, 2262993), (2277, 1279083), (2691, 1082301), (3289, 885519), (3861, 754331), (6831, 426361), (8073, 360767), (9867, 295173), (29601, 98391), (32797, 88803)]