5047731

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 8205120

約数和(自身を除く): 3157389

約数列:

[1, 3, 9, 13, 27, 39, 73, 117, 197, 219, 351, 591, 657, 949, 1773, 1971, 2561, 2847, 5319, 7683, 8541, 14381, 23049, 25623, 43143, 69147, 129429, 186953, 388287, 560859, 1682577, 5047731]

約数ペア:

[(1, 5047731), (3, 1682577), (9, 560859), (13, 388287), (27, 186953), (39, 129429), (73, 69147), (117, 43143), (197, 25623), (219, 23049), (351, 14381), (591, 8541), (657, 7683), (949, 5319), (1773, 2847), (1971, 2561)]