16753611

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 27136000

約数和(自身を除く): 10382389

約数列:

[1, 3, 7, 19, 21, 57, 133, 199, 211, 399, 597, 633, 1393, 1477, 3781, 4009, 4179, 4431, 11343, 12027, 26467, 28063, 41989, 79401, 84189, 125967, 293923, 797791, 881769, 2393373, 5584537, 16753611]

約数ペア:

[(1, 16753611), (3, 5584537), (7, 2393373), (19, 881769), (21, 797791), (57, 293923), (133, 125967), (199, 84189), (211, 79401), (399, 41989), (597, 28063), (633, 26467), (1393, 12027), (1477, 11343), (3781, 4431), (4009, 4179)]