3885063

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 6894720

約数和(自身を除く): 3009657

約数列:

[1, 3, 7, 13, 19, 21, 39, 49, 57, 91, 107, 133, 147, 247, 273, 321, 399, 637, 741, 749, 931, 1391, 1729, 1911, 2033, 2247, 2793, 4173, 5187, 5243, 6099, 9737, 12103, 14231, 15729, 26429, 29211, 36309, 42693, 68159, 79287, 99617, 185003, 204477, 298851, 555009, 1295021, 3885063]

約数ペア:

[(1, 3885063), (3, 1295021), (7, 555009), (13, 298851), (19, 204477), (21, 185003), (39, 99617), (49, 79287), (57, 68159), (91, 42693), (107, 36309), (133, 29211), (147, 26429), (247, 15729), (273, 14231), (321, 12103), (399, 9737), (637, 6099), (741, 5243), (749, 5187), (931, 4173), (1391, 2793), (1729, 2247), (1911, 2033)]