492057993

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{17191}}^1$

素因数の和:17277

約数の個数: 32

約数和(自身を含む): 792207360

約数和(自身を除く): 300149367

約数列:

[1, 3, 7, 21, 29, 47, 87, 141, 203, 329, 609, 987, 1363, 4089, 9541, 17191, 28623, 51573, 120337, 361011, 498539, 807977, 1495617, 2423931, 3489773, 5655839, 10469319, 16967517, 23431333, 70293999, 164019331, 492057993]

約数ペア:

[(1, 492057993), (3, 164019331), (7, 70293999), (21, 23431333), (29, 16967517), (47, 10469319), (87, 5655839), (141, 3489773), (203, 2423931), (329, 1495617), (609, 807977), (987, 498539), (1363, 361011), (4089, 120337), (9541, 51573), (17191, 28623)]