487008627

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{5107}}^1$

素因数の和:5375

約数の個数: 32

約数和(自身を含む): 784588800

約数和(自身を除く): 297580173

約数列:

[1, 3, 7, 19, 21, 57, 133, 239, 399, 717, 1673, 4541, 5019, 5107, 13623, 15321, 31787, 35749, 95361, 97033, 107247, 291099, 679231, 1220573, 2037693, 3661719, 8544011, 23190887, 25632033, 69572661, 162336209, 487008627]

約数ペア:

[(1, 487008627), (3, 162336209), (7, 69572661), (19, 25632033), (21, 23190887), (57, 8544011), (133, 3661719), (239, 2037693), (399, 1220573), (717, 679231), (1673, 291099), (4541, 107247), (5019, 97033), (5107, 95361), (13623, 35749), (15321, 31787)]