4857489

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1$

素因数の和:691

約数の個数: 40

約数和(自身を含む): 8944320

約数和(自身を除く): 4086831

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 659, 819, 1053, 1977, 2457, 4613, 5931, 7371, 8567, 13839, 17793, 25701, 41517, 53379, 59969, 77103, 124551, 179907, 231309, 373653, 539721, 693927, 1619163, 4857489]

約数ペア:

[(1, 4857489), (3, 1619163), (7, 693927), (9, 539721), (13, 373653), (21, 231309), (27, 179907), (39, 124551), (63, 77103), (81, 59969), (91, 53379), (117, 41517), (189, 25701), (273, 17793), (351, 13839), (567, 8567), (659, 7371), (819, 5931), (1053, 4613), (1977, 2457)]