277850019

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{6469}}^1$

素因数の和:6714

約数の個数: 16

約数和(自身を含む): 376812800

約数和(自身を除く): 98962781

約数列:

[1, 3, 103, 139, 309, 417, 6469, 14317, 19407, 42951, 666307, 899191, 1998921, 2697573, 92616673, 277850019]

約数ペア:

[(1, 277850019), (3, 92616673), (103, 2697573), (139, 1998921), (309, 899191), (417, 666307), (6469, 42951), (14317, 19407)]