4572939

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 7482880

約数和(自身を除く): 2909941

約数列:

[1, 3, 7, 19, 21, 57, 73, 133, 157, 219, 399, 471, 511, 1099, 1387, 1533, 2983, 3297, 4161, 8949, 9709, 11461, 20881, 29127, 34383, 62643, 80227, 217759, 240681, 653277, 1524313, 4572939]

約数ペア:

[(1, 4572939), (3, 1524313), (7, 653277), (19, 240681), (21, 217759), (57, 80227), (73, 62643), (133, 34383), (157, 29127), (219, 20881), (399, 11461), (471, 9709), (511, 8949), (1099, 4161), (1387, 3297), (1533, 2983)]