712938237

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 1093542912

約数和(自身を除く): 380604675

約数列:

[1, 3, 11, 33, 37, 43, 111, 129, 367, 407, 473, 1101, 1221, 1369, 1419, 1591, 4037, 4107, 4773, 12111, 13579, 15059, 15781, 17501, 40737, 45177, 47343, 52503, 58867, 149369, 173591, 176601, 448107, 502423, 520773, 583897, 647537, 1507269, 1751691, 1942611, 5526653, 6422867, 16579959, 19268601, 21604189, 64812567, 237646079, 712938237]

約数ペア:

[(1, 712938237), (3, 237646079), (11, 64812567), (33, 21604189), (37, 19268601), (43, 16579959), (111, 6422867), (129, 5526653), (367, 1942611), (407, 1751691), (473, 1507269), (1101, 647537), (1221, 583897), (1369, 520773), (1419, 502423), (1591, 448107), (4037, 176601), (4107, 173591), (4773, 149369), (12111, 58867), (13579, 52503), (15059, 47343), (15781, 45177), (17501, 40737)]