2243375967

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{449}}^1\times {\mathrm{829}}^1$

素因数の和:1336

約数の個数: 48

約数和(自身を含む): 3576636000

約数和(自身を除く): 1333260033

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 449, 829, 861, 1347, 2009, 2487, 3143, 5803, 6027, 9429, 17409, 18409, 22001, 33989, 40621, 55227, 66003, 101967, 121863, 128863, 237923, 372221, 386589, 713769, 902041, 1116663, 1665461, 2605547, 2706123, 4996383, 7816641, 15261061, 18238829, 45783183, 54716487, 106827427, 320482281, 747791989, 2243375967]

約数ペア:

[(1, 2243375967), (3, 747791989), (7, 320482281), (21, 106827427), (41, 54716487), (49, 45783183), (123, 18238829), (147, 15261061), (287, 7816641), (449, 4996383), (829, 2706123), (861, 2605547), (1347, 1665461), (2009, 1116663), (2487, 902041), (3143, 713769), (5803, 386589), (6027, 372221), (9429, 237923), (17409, 128863), (18409, 121863), (22001, 101967), (33989, 66003), (40621, 55227)]