47300319

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{349}}^1$

素因数の和:440

約数の個数: 36

約数和(自身を含む): 76822200

約数和(自身を除く): 29521881

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 349, 407, 1047, 1221, 1369, 3141, 3663, 3839, 4107, 11517, 12321, 12913, 15059, 34551, 38739, 45177, 116217, 135531, 142043, 426129, 477781, 1278387, 1433343, 4300029, 5255591, 15766773, 47300319]

約数ペア:

[(1, 47300319), (3, 15766773), (9, 5255591), (11, 4300029), (33, 1433343), (37, 1278387), (99, 477781), (111, 426129), (333, 142043), (349, 135531), (407, 116217), (1047, 45177), (1221, 38739), (1369, 34551), (3141, 15059), (3663, 12913), (3839, 12321), (4107, 11517)]