42216423

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{2293}}^1$

素因数の和:2351

約数の個数: 24

約数和(自身を含む): 62929008

約数和(自身を除く): 20712585

約数列:

[1, 3, 17, 19, 51, 57, 323, 361, 969, 1083, 2293, 6137, 6879, 18411, 38981, 43567, 116943, 130701, 740639, 827773, 2221917, 2483319, 14072141, 42216423]

約数ペア:

[(1, 42216423), (3, 14072141), (17, 2483319), (19, 2221917), (51, 827773), (57, 740639), (323, 130701), (361, 116943), (969, 43567), (1083, 38981), (2293, 18411), (6137, 6879)]