713448423

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{78721}}^1$

素因数の和:78799

約数の個数: 24

約数和(自身を含む): 1105256880

約数和(自身を除く): 391808457

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 477, 1007, 3021, 9063, 78721, 236163, 708489, 1495699, 4172213, 4487097, 12516639, 13461291, 37549917, 79272047, 237816141, 713448423]

約数ペア:

[(1, 713448423), (3, 237816141), (9, 79272047), (19, 37549917), (53, 13461291), (57, 12516639), (159, 4487097), (171, 4172213), (477, 1495699), (1007, 708489), (3021, 236163), (9063, 78721)]