2011932387

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{313}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 3040273600

約数和(自身を除く): 1028341213

約数列:

[1, 3, 9, 37, 97, 111, 199, 291, 313, 333, 597, 873, 939, 1791, 2817, 3589, 7363, 10767, 11581, 19303, 22089, 30361, 32301, 34743, 57909, 62287, 66267, 91083, 104229, 173727, 186861, 273249, 560583, 714211, 1123357, 2142633, 2304619, 3370071, 6041839, 6427899, 6913857, 10110213, 18125517, 20741571, 54376551, 223548043, 670644129, 2011932387]

約数ペア:

[(1, 2011932387), (3, 670644129), (9, 223548043), (37, 54376551), (97, 20741571), (111, 18125517), (199, 10110213), (291, 6913857), (313, 6427899), (333, 6041839), (597, 3370071), (873, 2304619), (939, 2142633), (1791, 1123357), (2817, 714211), (3589, 560583), (7363, 273249), (10767, 186861), (11581, 173727), (19303, 104229), (22089, 91083), (30361, 66267), (32301, 62287), (34743, 57909)]