1487996829

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{1607}}^1$

素因数の和:1870

約数の個数: 48

約数和(自身を含む): 2408140800

約数和(自身を除く): 920143971

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 199, 423, 517, 597, 1551, 1607, 1791, 2189, 4653, 4821, 6567, 9353, 14463, 17677, 19701, 28059, 53031, 75529, 84177, 102883, 159093, 226587, 308649, 319793, 679761, 830819, 925947, 959379, 2492457, 2878137, 3517723, 7477371, 10553169, 15030271, 31659507, 45090813, 135272439, 165332981, 495998943, 1487996829]

約数ペア:

[(1, 1487996829), (3, 495998943), (9, 165332981), (11, 135272439), (33, 45090813), (47, 31659507), (99, 15030271), (141, 10553169), (199, 7477371), (423, 3517723), (517, 2878137), (597, 2492457), (1551, 959379), (1607, 925947), (1791, 830819), (2189, 679761), (4653, 319793), (4821, 308649), (6567, 226587), (9353, 159093), (14463, 102883), (17677, 84177), (19701, 75529), (28059, 53031)]