2204685

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{2333}}^1$

素因数の和:2354

約数の個数: 32

約数和(自身を含む): 4481280

約数和(自身を除く): 2276595

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 2333, 6999, 11665, 16331, 20997, 34995, 48993, 62991, 81655, 104985, 146979, 244965, 314955, 440937, 734895, 2204685]

約数ペア:

[(1, 2204685), (3, 734895), (5, 440937), (7, 314955), (9, 244965), (15, 146979), (21, 104985), (27, 81655), (35, 62991), (45, 48993), (63, 34995), (105, 20997), (135, 16331), (189, 11665), (315, 6999), (945, 2333)]