303849063

素因数分解:

$3^4\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1619}}^1$

素因数の和:1969

約数の個数: 40

約数和(自身を含む): 520629120

約数和(自身を除く): 216780057

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 331, 567, 993, 1619, 2317, 2979, 4857, 6951, 8937, 11333, 14571, 20853, 26811, 33999, 43713, 62559, 101997, 131139, 187677, 305991, 535889, 917973, 1607667, 3751223, 4823001, 11253669, 14469003, 33761007, 43407009, 101283021, 303849063]

約数ペア:

[(1, 303849063), (3, 101283021), (7, 43407009), (9, 33761007), (21, 14469003), (27, 11253669), (63, 4823001), (81, 3751223), (189, 1607667), (331, 917973), (567, 535889), (993, 305991), (1619, 187677), (2317, 131139), (2979, 101997), (4857, 62559), (6951, 43713), (8937, 33999), (11333, 26811), (14571, 20853)]