3884694489

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{2897}}^1$

素因数の和:3146

約数の個数: 48

約数和(自身を含む): 6166781712

約数和(自身を除く): 2282087223

約数列:

[1, 3, 9, 13, 39, 73, 117, 157, 219, 471, 657, 949, 1413, 2041, 2847, 2897, 6123, 8541, 8691, 11461, 18369, 26073, 34383, 37661, 103149, 112983, 148993, 211481, 338949, 446979, 454829, 634443, 1340937, 1364487, 1903329, 2749253, 4093461, 5912777, 8247759, 17738331, 24743277, 33202517, 53214993, 99607551, 298822653, 431632721, 1294898163, 3884694489]

約数ペア:

[(1, 3884694489), (3, 1294898163), (9, 431632721), (13, 298822653), (39, 99607551), (73, 53214993), (117, 33202517), (157, 24743277), (219, 17738331), (471, 8247759), (657, 5912777), (949, 4093461), (1413, 2749253), (2041, 1903329), (2847, 1364487), (2897, 1340937), (6123, 634443), (8541, 454829), (8691, 446979), (11461, 338949), (18369, 211481), (26073, 148993), (34383, 112983), (37661, 103149)]