3884721

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{211}}^1$

素因数の和:269

約数の個数: 24

約数和(自身を含む): 5815584

約数和(自身を除く): 1930863

約数列:

[1, 3, 17, 19, 51, 57, 211, 323, 361, 633, 969, 1083, 3587, 4009, 6137, 10761, 12027, 18411, 68153, 76171, 204459, 228513, 1294907, 3884721]

約数ペア:

[(1, 3884721), (3, 1294907), (17, 228513), (19, 204459), (51, 76171), (57, 68153), (211, 18411), (323, 12027), (361, 10761), (633, 6137), (969, 4009), (1083, 3587)]