214842609

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{28051}}^1$

素因数の和:28117

約数の個数: 24

約数和(自身を含む): 332584512

約数和(自身を除く): 117741903

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 2553, 7659, 28051, 84153, 252459, 645173, 1037887, 1935519, 3113661, 5806557, 9340983, 23871401, 71614203, 214842609]

約数ペア:

[(1, 214842609), (3, 71614203), (9, 23871401), (23, 9340983), (37, 5806557), (69, 3113661), (111, 1935519), (207, 1037887), (333, 645173), (851, 252459), (2553, 84153), (7659, 28051)]