47479971

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29363}}^1$

素因数の和:29391

約数の個数: 24

約数和(自身を含む): 80339904

約数和(自身を除く): 32859933

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 29363, 88089, 205541, 322993, 616623, 968979, 1438787, 2260951, 4316361, 6782853, 15826657, 47479971]

約数ペア:

[(1, 47479971), (3, 15826657), (7, 6782853), (11, 4316361), (21, 2260951), (33, 1438787), (49, 968979), (77, 616623), (147, 322993), (231, 205541), (539, 88089), (1617, 29363)]