47805429

素因数分解:

$3^1\times 7^2\times {\mathrm{313}}^1\times {\mathrm{1039}}^1$

素因数の和:1369

約数の個数: 24

約数和(自身を含む): 74455680

約数和(自身を除く): 26650251

約数列:

[1, 3, 7, 21, 49, 147, 313, 939, 1039, 2191, 3117, 6573, 7273, 15337, 21819, 46011, 50911, 152733, 325207, 975621, 2276449, 6829347, 15935143, 47805429]

約数ペア:

[(1, 47805429), (3, 15935143), (7, 6829347), (21, 2276449), (49, 975621), (147, 325207), (313, 152733), (939, 50911), (1039, 46011), (2191, 21819), (3117, 15337), (6573, 7273)]