47378241

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1949}}^1$

素因数の和:2065

約数の個数: 24

約数和(自身を含む): 71284200

約数和(自身を除く): 23905959

約数列:

[1, 3, 9, 37, 73, 111, 219, 333, 657, 1949, 2701, 5847, 8103, 17541, 24309, 72113, 142277, 216339, 426831, 649017, 1280493, 5264249, 15792747, 47378241]

約数ペア:

[(1, 47378241), (3, 15792747), (9, 5264249), (37, 1280493), (73, 649017), (111, 426831), (219, 216339), (333, 142277), (657, 72113), (1949, 24309), (2701, 17541), (5847, 8103)]