1392963

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 2322432

約数和(自身を除く): 929469

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 191, 221, 429, 561, 573, 663, 2101, 2431, 2483, 3247, 6303, 7293, 7449, 9741, 27313, 35717, 42211, 81939, 107151, 126633, 464321, 1392963]

約数ペア:

[(1, 1392963), (3, 464321), (11, 126633), (13, 107151), (17, 81939), (33, 42211), (39, 35717), (51, 27313), (143, 9741), (187, 7449), (191, 7293), (221, 6303), (429, 3247), (561, 2483), (573, 2431), (663, 2101)]