284239151

素因数分解:

$7^2\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{347}}^1$

素因数の和:663

約数の個数: 24

約数和(自身を含む): 337608720

約数和(自身を除く): 53369569

約数列:

[1, 7, 49, 73, 229, 347, 511, 1603, 2429, 3577, 11221, 16717, 17003, 25331, 79463, 117019, 177317, 556241, 819133, 1241219, 3893687, 5800799, 40605593, 284239151]

約数ペア:

[(1, 284239151), (7, 40605593), (49, 5800799), (73, 3893687), (229, 1241219), (347, 819133), (511, 556241), (1603, 177317), (2429, 117019), (3577, 79463), (11221, 25331), (16717, 17003)]